{"title":"Input Output Module","description":"","products":[{"product_id":"ps2-game-joystick-axis-sensor-module-ky-023","title":"وحدة مستشعر عصا التحكم (جويستيك) الخاصة بألعاب PS2 لأردوينو (KY-023)","description":"\u003cp\u003eهذه وحدة عصا تحكم (Joystick) ومستشعر PS2، وهي مشابهة جداً لعصي التحكم \"التناظرية\" الموجودة في أجهزة تحكم PS2 (PlayStation 2). الحركات الاتجاهية عبارة عن مقاومتين متغيرتين بسيطتين – واحدة لكل محور. تبلغ قيمة كل مقاومة حوالي 10 كيلو أوم. تحتوي عصا التحكم هذه أيضاً على زر اختيار يتم تفعيله عند الضغط على عصا التحكم للأسفل.\u003c\/p\u003e\n\u003cp\u003eبمساعدة وحدة عصا التحكم هذه، يمكنك قياس إحداثيات الموقع على المحورين السيني (X) والصادي (Y) عن طريق تحريك \"الرأس\". كما تحتوي أيضاً على مفتاح يمكن الضغط عليه من خلال دفع \"الرأس\" للأسفل، وهو مشابه لما هو موجود في جهاز تحكم PS2.\u003c\/p\u003e\n\u003cp\u003eالمحوران السيني (X) والصادي (Y) عبارة عن مقاومتين متغيرتين بقيمة 10 كيلو أوم تتحكمان في الحركة ثنائية الأبعاد عن طريق توليد إشارات تناظرية. عندما تكون الوحدة في وضع التشغيل، فإنها ستخرج قيمتين تناظريتين تمثلان اتجاهين. تستخدم هذه الوحدة مصدر طاقة بجهد 5 فولت، وستكون القيمة عند القراءة من خلال المدخل التناظري حوالي 2.5 فولت؛ ستزداد القيمة مع حركة عصا التحكم وتصل إلى 5 فولت كحد أقصى، وستنخفض القيمة عند تحريك عصا التحكم في الاتجاه الآخر لتصل إلى 0 فولت.\u003c\/p\u003e\n\u003ch5\u003eالمواصفات\u003c\/h5\u003e\n\u003ctable class=\"shop_attributes woocommerce-group-attributes-layout-2\" style=\"width: 262px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"attribute_name\" style=\"width: 162px;\"\u003eجهد التشغيل (فولت تيار مستمر)\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\" style=\"width: 84px;\"\u003e\n\n\u003cp\u003e5\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"alt\"\u003e\n\n\u003ctd class=\"attribute_name\" style=\"width: 162px;\"\u003eالارتفاع (مم)\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\" style=\"width: 84px;\"\u003e\n\n\u003cp\u003e32\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"attribute_name\" style=\"width: 162px;\"\u003eالوزن (جم)\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\" style=\"width: 84px;\"\u003e\n\n\u003cp\u003e10\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"alt\"\u003e\n\n\u003ctd class=\"attribute_name\" style=\"width: 162px;\"\u003eحجم لوحة الدائرة المطبوعة (مم)\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\" style=\"width: 84px;\"\u003e\n\n\u003cp\u003e34 x 32\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"\"\u003e\n\n\u003ctd class=\"attribute_name\" style=\"width: 162px;\"\u003eوزن الشحن\u003c\/td\u003e\n\n\u003ctd class=\"product_weight attribute_value\" style=\"width: 84px;\"\u003e\n\n\u003cp\u003e0.115 كجم\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"\"\u003e\n\n\u003ctd class=\"attribute_name\" style=\"width: 162px;\"\u003eأبعاد الشحن\u003c\/td\u003e\n\n\u003ctd class=\"product_dimensions attribute_value\" style=\"width: 84px;\"\u003e\n\n\u003cp\u003e6 × 5 × 4 سم\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Arduino_KY-023_Dual_Axis_Joystick_module_connection_diagram_480x480.png?v=1593463787\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/5aa3b3b93d41cdd7e3464dadada9b7b9_480x480.jpg?v=1593463791\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch5\u003eالموارد\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7014\"\u003eورقة البيانات\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7014\"\u003eكود تجريبي\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eدروس تعليمية\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/qDq7vm-7Xs4\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/axWWV-CMta8\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":12739919413320,"sku":"ELC7014","price":69.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/wmremove-transformed_4.jpg?v=1749533429"},{"product_id":"membrane-3x4-matrix-keypad-extras","title":"لوحة مفاتيح غشائية مرنة مصفوفة 4 × 3","description":"\u003cp\u003e\u003cspan\u003eتحتوي لوحة مفاتيح المصفوفة \u003c\/span\u003e\u003cstrong\u003eMatrix Keypad 3 X 4\u003c\/strong\u003e\u003cspan\u003e هذه على 12 زرًا، مرتبة في شبكة 3x4 تشبه لوحة أرقام الهاتف. يتم توصيل المفاتيح في مصفوفة، وبالتالي لا يتطلب مسح اللوحة سوى 7 دبابيس من المتحكم الدقيق (3 أعمدة و4 صفوف).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eإنها مصنوعة من مادة غشائية رقيقة ومرنة مع طبقة لاصقة في الخلف (ما عليك سوى إزالة الورق) بحيث يمكنك تثبيتها على أي شيء تقريبًا. يتم توصيل المفاتيح في مصفوفة، لذا لا تحتاج إلا إلى 7 دبابيس من المتحكم الدقيق (3 أعمدة و4 صفوف) لمسح اللوحة.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eالتفاصيل:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eحجم اللوحة: 70 × 76 × 0.8 مم\u003c\/li\u003e\n\n\u003cli\u003eطول الكابل: 85 مم (شامل الموصل)\u003c\/li\u003e\n\n\u003cli\u003eالموصل: دوبونت 7 دبابيس، بمسافة بينية 0.1 بوصة (2.54 مم)\u003c\/li\u003e\n\n\u003cli\u003eنمط التثبيت: لاصق ذاتي\u003c\/li\u003e\n\n\u003cli\u003eأقصى تصنيف للدائرة: 35 فولت تيار مستمر، 100 مللي أمبير\u003c\/li\u003e\n\n\u003cli\u003eمواصفات العزل: 100 ميجا أوم، 100 فولت\u003c\/li\u003e\n\n\u003cli\u003eتحمل العازل الكهربائي: 250 فولت جذر متوسط التربيع (60 هرتز، دقيقة واحدة)\u003c\/li\u003e\n\n\u003cli\u003eارتداد التلامس: ≤ 5 مللي ثانية\u003c\/li\u003e\n\n\u003cli\u003eالعمر الافتراضي: مليون ضغطة\u003c\/li\u003e\n\n\u003cli\u003eالوزن: 7.5 جرام\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch5\u003eالمواصفات\u003c\/h5\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/AKP-2_480x480.png?v=1593466793\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/membrane-keyboard-arduin-tutorial-schematics_480x480.png?v=1593466788\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch5\u003eالموارد\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7016\"\u003eورقة البيانات\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7016\"\u003eالمكتبة\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7016\"\u003eكود العينة\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eالدرس التعليمي\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/r3z5GIRbzCY\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":12744470167624,"sku":"ELC7016","price":99.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/4x3-numeric-keypad-pmdway-3_795x699_c9243477-c988-4c1f-b097-062dac5c2f7c.jpg?v=1623313405"},{"product_id":"membrane-4x4-matrix-keypad-extras","title":"لوحة مفاتيح غشائية مصفوفة 4X4 + إضافات","description":"\u003cp\u003e\u003cspan\u003eتحتوي لوحة المفاتيح المصفوفة \u003c\/span\u003e\u003cstrong\u003eMatrix Keypad 4 X 4\u003c\/strong\u003e\u003cspan\u003e على 16 زراً مرتبة في شبكة 4x4 تشبه لوحة الهاتف، مع عمود إضافي مكون من 4 أحرف (A و B و C و D). يتم توصيل المفاتيح في مصفوفة، لذا لا يلزم سوى 8 دبابيس في المتحكم الدقيق (4 أعمدة و4 صفوف) لمسح اللوحة ضوئياً.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eوهي مصنوعة من مادة غشائية رقيقة ومرنة مع طبقة خلفية لاصقة (ما عليك سوى إزالة الورقة) لتتمكن من تثبيتها على أي سطح تقريباً. يتم توصيل المفاتيح في مصفوفة، لذا لا تحتاج سوى إلى 8 دبابيس في المتحكم الدقيق (4 أعمدة و4 صفوف) للمسح الضوئي عبر اللوحة.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eالتفاصيل:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eحجم اللوحة: 76 × 76 × 0.8 مم\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eطول الكابل: 85 مم (بما في ذلك الموصل)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالموصل: دوبونت 7 دبابيس، بمسافة بينية 0.1 بوصة (2.54 مم)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eطريقة التثبيت: لاصق ذاتي\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالحد الأقصى لتصنيف الدائرة: 35 فولت تيار مستمر، 100 مللي أمبير\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eمواصفات العزل: 100 ميجا أوم، 100 فولت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eتحمل العازل الكهربائي: 250 فولت جذر متوسط التربيع (60 هرتز، دقيقة واحدة)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eارتداد التلامس: ≤ 5 مللي ثانية\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالعمر الافتراضي: مليون ضغطة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالوزن: 7.5 جرام\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eالمواصفات\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/4x4-Keypad-Schematic_480x480.png?v=1593465118\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/4x4-Keypad-Dimensions_480x480.png?v=1593465133\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالموارد\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7015\"\u003e\u003cspan\u003eورقة البيانات\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7015\"\u003e\u003cspan\u003eالمكتبة\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7015\"\u003e\u003cspan\u003eالكود البرمجي النموذجي\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eشرح تعليمي\u003c\/span\u003e\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/yYnX5QodqQ4\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/qIDzzG2LUtg\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":12744475213896,"sku":"ELC7015","price":99.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/1_31134f8d-eab8-4597-a147-4768d6f73ff0.jpg?v=1577794129"},{"product_id":"cap1188-touch-input-sensor","title":"CAP1188 - لوحة استشعار اللمس السعوي بـ 8 مفاتيح - واجهة I2C أو SPI","description":"\u003cdiv class=\"col-md-12\"\u003eإن CAP1188 عبارة عن وحدة تحكم جاهزة باللمس السعوي توفر مجموعة واسعة من وظائف الأزرار والاستشعار عن بُعد، مما يسهل على المصممين إضافة \u003cbr\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-12\"\u003e\n\n\u003cp\u003eواجهات لمس جذابة وفعالة من حيث التكلفة ومتينة. \u003cbr\u003eيحتوي CAP1188 أيضًا على 8 مشغلات LED توفر إمكانية التشغيل\/الإيقاف الكامل، والوميض بمعدلات متغيرة، والتحكم في درجة السطوع، وتأثير التنفس. يمكن ربط كل مشغل من مشغلات LED بأحد مدخلات المستشعر ليتم تنشيطه عند اكتشاف اللمس. بالإضافة إلى ذلك، يمكن التحكم في كل مشغل LED بشكل فردي عبر وحدة تحكم رئيسية.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-12\"\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003e8 مدخلات لمستشعرات اللمس السعوية\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e8 مخرجات لمشغلات LED\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eحساسية قابلة للبرمجة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eإعادة معايرة تلقائية\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eعتبات فردية لكل زر\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eكشف التقارب\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eكشف أنماط الأزرار المتعددة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eترشيح تناظري لمصادر ضوضاء النظام\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eميزة الضغط والاستمرار للتطبيقات الشبيهة بالتحكم في مستوى الصوت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eتشغيل منخفض الطاقة\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003ch5\u003eالمواصفات\u003c\/h5\u003e\n\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/17-0_480x480.png?v=1592589003\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eالموارد\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1046\"\u003eورقة البيانات\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1046\"\u003eالمكتبة\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1046\"\u003eكود العينة\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch5\u003eالبرنامج التعليمي\u003c\/h5\u003e\n\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/aXNX4tgYyXE\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/SHIcliL4O14\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"ThinkRobotics","offers":[{"title":"Without Soldered Pin","offer_id":27846975455304,"sku":"ELC1046","price":1059.99,"currency_code":"INR","in_stock":false},{"title":"With Soldered Pin","offer_id":16218906853448,"sku":"ELC1046S","price":1059.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/1PCS-CAP1188-8-Key-Capacitive-Touch-Sensor-Module.jpg?v=1577794056"},{"product_id":"gamepad-joystick-keypad-shield-for-robot-control-online","title":"درع لوحة تحكم ذراع الألعاب للتحكم في الروبوت","description":"\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eمتوافق مع جميع إصدارات لوحات Arduino الرئيسية: 2009، وUNO، وmega 1280، وmega 2560\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eلوحة يتم تركيبها مباشرة، لا حاجة للحام.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eخمسة أزرار ضغط لحظية (4 أزرار + زر اختيار في عصا التحكم، تماماً مثل زر عصا التحكم التناظرية)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eعصا تحكم (Joystick) ذات محورين\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eيتم توصيل أزرار الضغط بدبابيس Arduino الرقمية من 2 إلى 6\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eسيكون الدبوس المعني في حالة منخفضة (low) عند الضغط على زر معين. \u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eستنتج حركة محور Y لعصا التحكم جهداً تناظرياً متناسباً على الدبوس التناظري 0\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eستنتج حركة محور X لعصا التحكم إشارة تناظرية على الدبوس التناظري 1.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eإضافة واجهة RF من نوع nRF24L01\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eمع واجهة شاشة LCD 5110، مما يجعل تطوير الألعاب أمراً سهلاً للغاية\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eمفاتيح مدمجة للتبديل بين 3.3 فولت و5 فولت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eتعمل مع STM32 أيضاً.\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eالمواصفات\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\n\u003cli\u003eيتم توصيل أزرار الضغط بدبابيس Arduino الرقمية من 2 إلى 6؛ ويكون الدبوس المعني في حالة منخفضة عند الضغط على زر معين. عصا التحكم\u003c\/li\u003e\n\n\u003cli\u003eستنتج حركة محور Y جهداً تناظرياً متناسباً على الدبوس التناظري 0، بينما ستنتج حركة محور X لعصا التحكم إشارة تناظرية على الدبوس التناظري 1.\u003c\/li\u003e\n\n\u003cli\u003eإضافة واجهة RF من نوع nRF24L01\u003c\/li\u003e\n\n\u003cli\u003eإضافة واجهة شاشة Nokia 5110 LCD، مما يجعل تطوير الألعاب أمراً سهلاً للغاية.\u003c\/li\u003e\n\n\u003cli\u003eإضافة واجهة وحدة بلوتوث، لاتصال تسلسلي لاسلكي مريح عبر البلوتوث.\u003c\/li\u003e\n\n\u003cli\u003eإضافة واجهة اتصال I2C، لسهولة التوصيل بأجهزة I2C\u003c\/li\u003e\n\n\u003cli\u003eوفي الوقت نفسه، تحتوي درع عصا التحكم (JoyStick Shield) على عصا تحكم PS2 متقاطعة مع أزرار، وهناك أربعة أزرار دائرية، وزرين صغيرين. توفر توسعة لإدخال عصا التحكم والأزرار لجهاز Arduino. يمكن للمفاتيح المدمجة التبديل بين 3.3 فولت و5 فولت، ويمكن استخدام هذا النموذج لمنصات متحكم دقيق أخرى بجهد 3.3 فولت، مثل STM32.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/robotdyn.com\/pub\/media\/0G-00004701==JoystickShield\/DOCS\/PINOUT==0G-00004701==JoystickShield.jpg\" width=\"487\" height=\"537\"\u003e\u003c\/p\u003e\n\u003ch5\u003eالموارد\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ARDUINO\/ARD2009\"\u003eورقة البيانات\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ARDUINO\/ARD2009\"\u003eكود العينة\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eالبرنامج التعليمي\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/wJXgECta8oc\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/3Nl3f1cOfL4\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":16405920579656,"sku":"ARD2009","price":339.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/1_b6505e16-9d2c-45c2-9f8e-7899e8262dcb.jpg?v=1577794091"},{"product_id":"infrared-remote-control-module-kit","title":"طقم جهاز تحكم عن بعد بالأشعة تحت الحمراء","description":"\u003cdiv\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cspan data-spm-anchor-id=\"2114.12010108.1000023.i0.3b8e45f9UyGehw\"\u003eالبطارية: بطاريات زر CR2025 (غير مرفقة)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eمسافة الإرسال: تصل إلى 8 أمتار (تعتمد على البيئة المحيطة، وحساسية جهاز الاستقبال، وما إلى ذلك)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eالزاوية الفعالة: 60 درجة\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eالتيار الساكن: 3~5 ميكرو أمبير\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eالتيار الديناميكي: 3~5 مللي أمبير\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eحجم جهاز التحكم عن بعد: 8.5 × 4 × 0.65 سم \/ 3.3 × 1.6 × 0.25 بوصة (طول × عرض × ارتفاع)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eملاحظة: البطارية غير مرفقة (البطاريات لا تُشحن بأمان عبر الشحن الجوي، يرجى تفهم ذلك)\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eمحتويات العبوة:\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eقطعة واحدة × وحدة استقبال الأشعة تحت الحمراء للتحكم عن بعد، طقم تركيب ذاتي HX1838\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالمواصفات\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/images_31592c7b-2e2c-42dc-87bb-5a0f83235687_480x480.jpg?v=1592659893\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/images_1_480x480.jpg?v=1592659907\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالموارد\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1053\"\u003e\u003cspan\u003eورقة البيانات\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1053\"\u003e\u003cspan\u003eالمكتبة\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1053\"\u003e\u003cspan\u003eنموذج الكود\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eشرح تعليمي\u003c\/span\u003e\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/IYYOoyjQS-8\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/C5B0iz1rH5k\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":28160786169928,"sku":"ELC1053","price":123.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190408_131309.jpg?v=1577794102"},{"product_id":"12-x-12mm-big-key-module-light","title":"وحدة زر ضغط تكتيلي 12 × 12 مم","description":"\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eالحجم: 11 مم × 22 مم\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالجهد: 3.5 فولت، 5 فولت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالمخرج: مستوى رقمي (ضغط مرتفع، تحرير منخفض)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالواجهة: واجهة 3P (إشارة، جهد، أرضي)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالمنصة: متحكم دقيق (MCU)، ARM، راسبيري باي أو أردوينو\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eيتضمن: وحدة مفتاح واحد\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالموارد\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2020\"\u003e\u003cspan\u003eنموذج الكود\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ThinkRobotics","offers":[{"title":"Red","offer_id":39537892491350,"sku":"ELC2020R","price":49.99,"currency_code":"INR","in_stock":false},{"title":"Blue","offer_id":39537892524118,"sku":"ELC2020BU","price":49.99,"currency_code":"INR","in_stock":false},{"title":"White","offer_id":39537892556886,"sku":"ELC2020W","price":49.99,"currency_code":"INR","in_stock":false},{"title":"Green","offer_id":39537892589654,"sku":"ELC2020G","price":49.99,"currency_code":"INR","in_stock":false},{"title":"Black","offer_id":39537892622422,"sku":"ELC2020BL","price":49.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190404_124451.jpg?v=1610611208"},{"product_id":"8-bits-tm1638-led-digital-module-tube-8-keys","title":"وحدة عرض رقمية TM1638 بـ 8 خانات ومفاتيح","description":"\u003cdiv\u003e\u003cstrong\u003eالتفاصيل:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan data-spm-anchor-id=\"2114.12010108.1000023.i0.255a4b32zHVBQP\"\u003eالوزن: 28 جم\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eاللون: كما هو موضح في الصورة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالحجم: 75 مم × 48 مم \/ 2.95 بوصة × 1.89 بوصة (تقريباً)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالجهد المقدر: تيار مستمر 12 فولت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eنطاق الجهد: تيار مستمر 7.0 فولت - 13.6 فولت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eطاقة الإدخال: 0.24 أمبير\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالسرعة المقدرة: 9500 دورة في الدقيقة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eنطاق درجة الحرارة: -10.. 70 درجة مئوية\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالعمر المتوقع: 50000 ساعة عند درجة حرارة 25 مئوية L10\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eهيكل المحمل: محامل كروية مزدوجة لا تحتاج إلى صيانة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eاتجاه الدوران: يخرج الهواء من جهة الدعامة، ويكون الدوران عكس اتجاه عقارب الساعة عند النظر إلى الدوار\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eطريقة التوصيل: + أحمر، - أسود، الإشارة: أزرق (الخط الأزرق هو خط إنذار السرعة، يجب الانتباه لذلك). طول السلك حوالي 20 سم\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eأقصى حجم للهواء: 26.8 متر مكعب \/ ساعة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eحماية المحرك الكهربائي: حماية من الحمل الزائد، وحماية من التوصيل الخاطئ، وحماية من قفل التيار عند التوقف\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالحد الأدنى لضغط الهواء: 0.. 120 باسكال\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eمؤشر الضوضاء: 41.9 ديسيبل (A)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالمواد: بلاستيك مقوى بالألياف الزجاجية، هيكل PBT، شفرات PA\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eشرح الوظيفة: مراوح تيار مستمر دوارة بعكس إلكتروني، مكونات تحكم إلكترونية كاملة في الاتجاه\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan\u003eتستخدم وحدة عرض LED الرقمية ذات الأزرار TM1638 شريحة TM1638، وهي عبارة عن تجميع لهذه الدوائر الطرفية الثلاث الشائعة للتحكم الدقيق (MCU)، وتتمثل أكبر ميزاتها في أنها تستهلك ثلاثة منافذ إدخال\/إخراج فقط من المتحكم الدقيق للتشغيل، ولا تحتاج إلى تدخل المتحكم الدقيق في مسح الشاشة أو مسح الأزرار، فقط تحتاج لقراءة السجل ذي الصلة لإرسال بيانات العرض أو اختبار الزر، مما يوفر موارد المتحكم الدقيق.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eعادةً ما نستخدم متحكماً دقيقاً خارجياً لـ 8 مصابيح LED، و8 أنابيب رقمية، وثمانية مفاتيح، مما سيشغل عدداً كبيراً من منافذ الإدخال\/الإخراج، وهو أكثر بكثير من ثلاثة منافذ إدخال\/إخراج، ولكن مع هذه الوحدة يمكن تحقيق ذلك. التطبيق العملي للأزرار الحساسة يعطي نتائج عرض جيدة. التوصيل: يتم توصيل VCC وGND بمصدر طاقة 5 فولت، وSTB وCLK وDIO بمنافذ الإدخال\/الإخراج الخاصة بالمتحكم الدقيق. تأتي الوحدة مع 8 أزرار، و8 مصابيح LED، و8 أنابيب رقمية، وأنبوب رقمي LED ذو مهبط مشترك، مثل متحكم STC الذي يمكن توصيله مباشرة.\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eطريقة التوصيل:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eمصدر طاقة 5 فولت لـ VCC وGND، ومنافذ الإدخال\/الإخراج (I\/O) للمتحكم الدقيق لـ STB وCLK وDIO. هذه الوحدة تعتمد على شريحة TM1638، وتجمع الأنواع الثلاثة المذكورة أعلاه من الدوائر الطرفية الشائعة للمتحكم الدقيق، وأكبر ميزاتها هي أنها تتطلب ثلاثة منافذ إدخال\/إخراج فقط من المتحكم الدقيق للتشغيل، ولا تحتاج إلى تدخل المتحكم الدقيق في مسح الشاشة أو مسح الأزرار، فقط تحتاج لقراءة وكتابة سجل بيانات العرض أو اختبار الأزرار، مما يوفر موارد المتحكم الدقيق.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالمواصفات\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch5\u003e\u003cspan\u003eالموارد\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2031\"\u003e\u003cspan\u003eالمكتبة\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2031\"\u003e\u003cspan\u003eنموذج الكود\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالدرس التعليمي\u003c\/span\u003e\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ec4OhAzkpKQ\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/KxfhVqne1Qs\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":28238324203592,"sku":"ELC2031","price":329.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190404_152709.jpg?v=1577794010"},{"product_id":"4-4-4-4-matrix-keypad-keyboard-module","title":"وحدة لوحة مفاتيح 4×4","description":"\u003cdiv\u003e\n\n\u003cp\u003eعادةً ما تُستخدم لوحة المفاتيح المصفوفة 4×4 كمدخل في أي مشروع. تحتوي اللوحة على 16 مفتاحاً في المجموع، مما يعني وجود نفس العدد من قيم الإدخال. وحدة لوحة المفاتيح المصفوفة 4×4 هي لوحة مفاتيح مصفوفة غير مشفرة تتكون من 16 مفتاحاً متوازياً. يتم توصيل مفاتيح كل صف وعمود عبر دبابيس خارجية – الدبابيس R1-R4 الموضحة بجانبها تتحكم في الصفوف، بينما تتحكم L1-L4 في الأعمدة.\u003c\/p\u003e\n\n\u003cp\u003eتتكون لوحة المفاتيح المصفوفة 4×4 من أزرار مفاتيح دقيقة (microswitch). تحتوي الوحدة على أربع فتحات مقاس 3 مم (M3) للتركيب. يتم توضيح تعيينات الدبابيس على كل لوحة دائرة مطبوعة (PCB). وبذلك تُستخدم أربعة دبابيس كإحداثيات 'x' والأربعة الأخرى كإحداثيات 'y'.\u003cbr\u003eتم تجهيز الوحدة بالفعل برؤوس دبابيس ملحومة (مائلة بزاوية 90 درجة).\u003c\/p\u003e\n\n\u003cp\u003eاختبر أولاً ما إذا كان أي مفتاح مضغوطاً. قم بتوصيل الطاقة بالصفوف بحيث تكون في مستوى مرتفع (High). ثم اضبط جميع الصفوف R1-R4 على مستوى منخفض (Low) ثم اكتشف حالة الأعمدة. أي عمود في حالة منخفضة يشير إلى وجود ضغط على مفتاح وأن المفتاح يقع ضمن المفاتيح الأربعة لذلك العمود. إذا كانت جميع الأعمدة في مستوى مرتفع، فهذا يعني عدم ضغط أي مفتاح. بعد ذلك، حدد مكان المفتاح. بما أن العمود الذي يقع فيه المفتاح المضغوط قد تم التعرف عليه، فإن معرفة الصف ستنهي عملية الاختبار. لذا، اضبط الصفوف على مستوى منخفض بالتناوب حتى يتم الكشف عن الصف المعني – ستبقى الصفوف الأخرى في مستوى مرتفع.\u003cbr\u003eالآن يمكن تحديد الصف. اكتشف حالة كل عمود بالتناوب. العمود الذي يتم اختباره ويكون في حالة منخفضة هو الذي يتقاطع مع الصف – ونقطة التقاطع بينهما هي المفتاح المضغوط.\u003c\/p\u003e\n\n\u003ch5\u003eالمواصفات\u003c\/h5\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Arduino-Keypad-Tutorial-4X4-Keypad-Schematic_480x480.png?v=1593005361\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eالموارد\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2032\"\u003eورقة البيانات\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2032\"\u003eالمكتبة\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2032\"\u003eنموذج الكود\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":28238371422280,"sku":"ELC2032","price":54.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190405_112051.jpg?v=1612261138"},{"product_id":"2x4-keypad-matrix-8-key-keyboard-module","title":"وحدة لوحة مفاتيح مصفوفة 2x4 بـ 8 مفاتيح","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eالمميزات:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003e8 مفاتيح\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eصغيرة الحجم\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eتوفر المساحة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eأكثر ملاءمة للاستخدام\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eتوسيع لوحة مفاتيح خارجية للتحكم الدقيق لأجهزة arduino AVR PIC\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003eالحجم: 37 مم × 32 مم\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch5\u003eالمواصفات\u003c\/h5\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/HTB1XqK2bcrrK1Rjy1zeq6xalFXaM.jpg_q50_480x480.jpg?v=1593023074\" alt=\"\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":28238428569672,"sku":"ELC2034","price":59.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190408_130928.jpg?v=1577793981"},{"product_id":"joystick-game-program-module-for-arduino-ide-oscillator-microcontroller","title":"وحدة عصا التحكم (Joystick) للوحة Arduino Esplora","description":"\u003cdiv\u003eإن تسجيلات العلامات التجارية حول العالم لـ ARDUINO أو \u003cspan data-mce-fragment=\"1\"\u003eArduino®\u003c\/span\u003e مملوكة لشركتي:\u003cbr data-mce-fragment=\"1\"\u003eArduino AG, Arduino SA.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eهذا المنتج مخصص للوحة Esplora المتوافقة مع Arduino، وهي لوحة نمطية لبرمجة الألعاب. حول لوحة Arduino Esplora: بالنسبة لـ Arduino، تُعد Esplora لوحة متحكم دقيق مشتقة من Arduino Leonardo. وهي مصممة للأشخاص الذين يرغبون في البدء والعمل باستخدام Arduino دون الحاجة إلى تعلم الإلكترونيات أولاً.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\n\u003cspan\u003eمثل لوحة Leonardo، تستخدم Esplora متحكماً دقيقاً من نوع Atmega32U4 AVR مع مذبذب كريستالي بتردد 16 ميجاهرتز واتصال Micro USB قادر على العمل كجهاز عميل USB، مثل فأرة أو لوحة مفاتيح. تختلف Esplora عن جميع لوحات Arduino السابقة لأنها توفر عدة مجموعات مدمجة وجاهزة للاستخدام من المستشعرات الموجودة على اللوحة للتفاعل. تحتوي لوحة Arduino Esplora على مخرجات صوت وضوء مدمجة، والعديد من مستشعرات الإدخال، بما في ذلك:\u003c\/span\u003e\n\n\u003c\/div\u003e\n\u003cdiv\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eعصا التحكم (Joystick)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eشريط التمرير (Slider)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eمستشعر درجة الحرارة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eمقياس التسارع\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eميكروفون\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eمستشعر ضوء\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eصمام ثنائي باعث للضوء (RGB LED)\u003c\/span\u003e \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eالتفاصيل:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eالمتحكم الدقيق: ATmega32u4\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eجهد التشغيل: 5 فولت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eذاكرة الفلاش: 32 كيلوبايت (يُستخدم منها 4 كيلوبايت بواسطة محمل الإقلاع \"bootloader\")\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eذاكرة الوصول العشوائي الثابتة (SRAM): 2.5 كيلوبايت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eذاكرة القراءة فقط القابلة للمسح والبرمجة كهربائياً (EEPROM): 1 كيلوبايت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eسرعة الساعة: 16 ميجاهرتز\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch5\u003e\u003cspan\u003eالمواصفات\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Arduino_Esplora_pinout_480x480.png?v=1592946144\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/8209014766_1b5a58e3c2_c_480x480.jpg?v=1592946149\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch5\u003e\u003cspan\u003eالموارد\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2024\"\u003e\u003cspan\u003eورقة البيانات\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2024\"\u003e\u003cspan\u003eالمكتبة\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2024\"\u003e\u003cspan\u003eكود العينة\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch5\u003e\u003cspan\u003eبرنامج تعليمي\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/dU6DK7PGAmY\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/X3GH12sDkjM\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":28280836358216,"sku":"ELC2024","price":1999.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190408_130630.jpg?v=1577794104"},{"product_id":"16-key-way-channel-ttp229-capactive-touch-switch","title":"مفتاح لمس سعوي 16 قناة TTP229","description":"\u003cp data-spm-anchor-id=\"2114.10010108.1000023.i0.3a2d63768uXHrl\"\u003e\u003cspan\u003eإن\u003cb\u003e المستشعر الرقمي لمفتاح اللمس TTP229 \u003c\/b\u003eعبارة عن تصميم استشعار بالسعة مخصص خصيصًا لعناصر التحكم في لوحة اللمس. يحتوي الجهاز على منظم مدمج لمستشعر اللمس. ويمكن لطريقة الاستشعار المستقرة تغطية ظروف متنوعة.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"2114.10010108.1000023.i0.3a2d63768uXHrl\"\u003e\u003cspan\u003eترتبط لوحة التحكم في واجهات الإنسان من خلال مادة عازلة غير موصلة.\u003c\/span\u003e\u003cspan\u003eينصب التطبيق الرئيسي على استبدال المفتاح أو الزر الميكانيكي. يمكن لـ ASSP التعامل بشكل مستقل مع 8 وسادات لمس أو ما يصل إلى 16 وسادة لمس.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong data-spm-anchor-id=\"2114.12010108.1000023.i0.59602a6diGpAXf\"\u003eالوصف:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eلوحة مفاتيح بـ 16 مفتاحاً مزودة بدائرة متكاملة لمستشعر اللمس بالسعة TTP229\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eمؤشر طاقة مدمج\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eجهد التشغيل: 2.4 فولت - 5.5 فولت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eيمكن ضبط الوحدة على وضع الإخراج، أو وضع إخراج المفتاح، أو أطول مدة، أو خيارات الإخراج السريع \/ الطاقة المنخفضة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eحجم لوحة الدائرة المطبوعة (PCB): 49.3 (مم) × 64.5 (مم)\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-spm-anchor-id=\"2114.10010108.1000023.i0.3a2d63768uXHrl\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالمواصفات\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/capacitive-touch-key-pad-16-keys_480x480.jpg?v=1592948894\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/d2b5bced4c79f3f25fbc23a915518e5f_480x480.jpg?v=1592948883\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالموارد\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2030\"\u003e\u003cspan\u003eورقة البيانات\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2030\"\u003e\u003cspan\u003eالمكتبة\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/LIBRARIES\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2030\"\u003e\u003cspan\u003eنموذج الكود\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالبرنامج التعليمي\u003c\/span\u003e\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/2AEzQtKhBBY\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/7W_DZgCuXPs\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":28280934072392,"sku":"ELC2030","price":115.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190405_112612.jpg?v=1619612188"},{"product_id":"ad-five-keyboard-module-for-arduino-raspberry-pi-online","title":"وحدة لوحة مفاتيح خماسية تناظرية (AD) لمنصتي أردوينو وراسبيري باي","description":"\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eالتفاصيل:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eالمادة: بلاستيك\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eاللون: كما هو موضح في الصورة\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالحجم: تقريباً 55×33 مم \/ 2.17×1.30 بوصة\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\n\n\u003cspan\u003eتتيح لك وحدة لوحة مفاتيح AD استخدام منفذ تناظري لقراءة حالات المفاتيح الخمسة، مما يوفر منافذ الإدخال\/الإخراج في لوحة الأردوينو، ومع لوحة توسيع مستشعر الأردوينو يمكن استخدام أزرار متعددة للعمل التفاعلي. 5 أزرار تستخدم منفذًا تناظريًا واحدًا، مما يوفر الموارد. يعتمد على الاستحواذ التناظري، حيث يؤدي الضغط على أزرار مختلفة إلى إخراج جهد مختلف.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003cspan\u003eزر \"أومرون\" عالي الجودة، حساس ومتين. متوافق مع منصة أردوينو وواجهة مستشعر الأردوينو.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003ch5\u003e\u003cspan\u003eالمواصفات\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/New-AD-Keyboard-Simulate-Five-Key-Module-Analog-Button-for-Arduino-Sensor-Expansion-Board.jpg_q50_a1924e88-e81f-4fe9-8705-3c2f915e6c16_480x480.jpg?v=1593025613\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch5\u003e\u003cspan\u003eالموارد\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2037\"\u003e\u003cspan\u003eنموذج الكود\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":29670490079304,"sku":"ELC2037","price":249.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190527_111653.jpg?v=1577794022"},{"product_id":"cjmcu-122-capacitive-touch-sensor-module","title":"وحدة لوحة مفاتيح تعمل باللمس السعوي CJMCU-122","description":"\u003cp\u003e\u003cspan\u003eتستخدم لوحة المفاتيح السعوية MPR121 شريحة MPR121 و12 لوحة حساسة للمس لتوفير \"لوحة مفاتيح\" بسيطة ذات مخرج i2C\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e تحتوي البطاقة أيضًا على أربع فتحات تثبيت تسمح باستخدامها كنظام إدخال بدلاً من الأزرار التقليدية\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e تعمل لوحات المفاتيح هذه على قياس سعة اثنتي عشرة نقطة\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e عندما يقترب جسم ما من الموصل، فإنه يقيس تغيرات السعة. وهذا يشير إلى MPR121 بأن شيئاً ما قد لمس \"زرًا\"\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e الحجم: تقريباً 75 * 50 * 3 مم\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالمواصفات\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Hbe6d78991eb84d99b53ce7e242555ec4r_480x480.jpg?v=1592746569\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eالموارد\u003c\/span\u003e\u003c\/h5\u003e\n\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1072\"\u003e\u003cspan\u003eكود العينة\u003c\/span\u003e\u003c\/a\u003e","brand":"ThinkRobotics","offers":[{"title":"Without Soldered Pins","offer_id":31288744181846,"sku":"ELC1072","price":249.99,"currency_code":"INR","in_stock":true},{"title":"With Soldered Pins","offer_id":31288744214614,"sku":"ELC1072S","price":249.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20191101_145940.jpg?v=1614332481"},{"product_id":"1x4-key-matrix-membrane-keypad","title":"لوحة مفاتيح غشائية مصفوفة 1×4","description":"\u003cp\u003e\u003cstrong\u003eالميزات:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eمفتاح غشائي مصفوفة 1 * 4 مع دائرة FPC\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eلوحة مفاتيح موسعة للحواسيب الدقيقة ذات الشريحة الواحدة\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eصناعة دقيقة واحترافية، أداء مستقر\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eحجم اللوحة: 68 * 20 مم\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eالطول الإجمالي: 107 مم\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eلوحة المفاتيح الغشائية ذات المصفوفة 1×4 التي تعمل بجهد مستمر 12 فولت هي منتج عالي الجودة بتكلفة منخفضة جداً لتلبية احتياجات تطبيقاتك.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eتوفر لوحة المفاتيح المكونة من 4 أزرار هذه مكوناً مفيداً للتفاعل بين الإنسان والآلة لمشاريع المتحكمات الدقيقة. يوفر الجزء الخلفي اللاصق المريح طريقة بسيطة لتثبيت لوحة المفاتيح في مجموعة متنوعة من التطبيقات.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eتتميز لوحة المفاتيح 1×4 بإجمالي 4 أزرار في شكل مصفوفة. هذه لوحة مفاتيح غشائية لا تحتوي على أجزاء متحركة. يلزم وجود موصل \"بيرج\" أنثوي بـ 5 دبابيس لربطها بدوائر المتحكم الدقيق الخاصة بك.\u003c\/p\u003e\n\u003ch5\u003eالمواصفات\u003c\/h5\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/AF1332_-_Layout01_480x480.jpg?v=1593026425\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch5\u003eالموارد\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC2040\"\u003eكود العينة\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eالبرنامج التعليمي\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/BiOh_Z2N7kk\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e","brand":"ThinkRobotics","offers":[{"title":"Numbers","offer_id":31290184564822,"sku":"ELC2040","price":94.99,"currency_code":"INR","in_stock":false},{"title":"Music","offer_id":39334368903254,"sku":"ELC2057","price":119.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20191101_143607.jpg?v=1577793966"},{"product_id":"ttp223-touch-key-module","title":"وحدة اللمس TTP223","description":"\u003cp data-mce-fragment=\"1\"\u003eوحدة المفتاح التي تعمل باللمس TTP223 تعتمد على دائرة متكاملة (IC) لاستشعار اللمس (TTP223) وهي وحدة مفتاح لمس سعوي. وحدة مستشعر لمس سعوي تعتمد على الدائرة المتكاملة المخصصة لاستشعار اللمس TTP223. توفر الوحدة منطقة استشعار لمس مدمجة واحدة بمقاس 11 × 10.5 مم مع نطاق استشعار يبلغ حوالي 5 مم. تقوم الدائرة المتكاملة للكشف عن لوحة اللمس بمحاكاة زر لمس واحد، \u003cspan data-mce-fragment=\"1\"\u003eلاستبدال الأزرار المباشرة التقليدية بأحجام لوحات متنوعة\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eيوجد مؤشر LED على اللوحة يعطي إشارة مرئية عند تفعيل المستشعر. عند التفعيل، يتحول مخرج الوحدة من حالته الخاملة المنخفضة إلى عالية (التشغيل الافتراضي). تسمح وصلات اللحام (Solder jumpers) بإعادة تكوين وضع التشغيل ليكون إما نشطاً عند المستوى المنخفض أو كمخرج تبديل (Toggle).\u003c\/p\u003e\n\u003ch5\u003eالمواصفات\u003c\/h5\u003e\n\u003cul\u003e\n\n\u003cli\u003eجهد التشغيل (VDC): 2.5 ~ 5\u003c\/li\u003e\n\n\u003cli\u003eالطول (مم): 14\u003c\/li\u003e\n\n\u003cli\u003eالعرض (مم): 10\u003c\/li\u003e\n\n\u003cli\u003eالارتفاع (مم): 2\u003c\/li\u003e\n\n\u003cli\u003eالوزن (جم): 0.6\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eوضع التشغيل:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eوضع ضبط التفعيل: (1- \u0026gt; دائرة مغلقة ؛ 0- \u0026gt; دائرة مفتوحة)\u003c\/li\u003e\n\n\u003cli\u003eAB=00: مخرج بمستوى TTL مرتفع بدون قفل\u003c\/li\u003e\n\n\u003cli\u003eAB=01: مخرج بمستوى TTL مرتفع مع قفل ذاتي\u003c\/li\u003e\n\n\u003cli\u003eAB=10: مخرج بمستوى TTL منخفض بدون قفل\u003c\/li\u003e\n\n\u003cli\u003eAB=11: مخرج بمستوى TTL منخفض مع قفل ذاتي\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch5\u003eالموارد\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1083\" data-mce-href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1083\" target=\"_blank\"\u003eورقة البيانات\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1083\"\u003eنموذج كود\u003c\/a\u003e\u003cbr\u003eمخطط التوصيل:\u003cbr\u003e\u003cimg data-mce-fragment=\"1\" alt=\"Buy TTP223 Touch Key Module | ThinkRobotics.in\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/touch_sw_with_arduino_lRVQOq99Dh_480x480.png?v=1614335505\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/touch_sw_with_arduino_lRVQOq99Dh_480x480.png?v=1614335505\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch5\u003eمقاطع الفيديو\u003c\/h5\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/QXhxnroi4Ww\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/t5Nl_HA_3-w\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e","brand":"ThinkRobotics","offers":[{"title":"TTP223B","offer_id":39280258220118,"sku":"ELC1083","price":32.99,"currency_code":"INR","in_stock":true},{"title":"Blue","offer_id":39280258252886,"sku":"ELC1086","price":32.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/images_1756ce55-1fa3-48d5-b24f-a8c6eb5c2048.jpg?v=1618317273"},{"product_id":"ps2-remote-for-arduino-projects","title":"وحدة تحكم لاسلكية لجهاز بلايستيشن 2 (PS2)","description":"\u003cp\u003eتحتوي أذرع تحكم ألعاب PS2 على 12 مفتاحاً تناظرياً حساساً للضغط (4 مفاتيح للاتجاهات، و4 مفاتيح تشغيل: X، ومثلث، ودائرة، ومربع، وأزرار L1 وL2 وR1 وR2)، و5 مفاتيح رقمية (MODE، وSTART، وSELECT، وR3، وL3)، وعصي تحكم تناظرية عدد 2.\u003c\/p\u003e\n\u003cp\u003eيوجد داخل أذرع التحكم محركان يمكنهما إحداث اهتزاز بسبب عدم توازنهما.\u003c\/p\u003e\n\u003cp\u003eتعمل ذراع التحكم اللاسلكية بتردد 2.4 جيجاهرتز ولها نطاق يصل إلى 10 أمتار. كما أنها تحتوي على مؤشر ضوئي لإرسال واستقبال البيانات. تتطلب ذراع التحكم هذه بطاريتين فقط من نوع AAA للطاقة.\u003c\/p\u003e\n\u003cp\u003eأين يمكنك استخدام ذراع تحكم PS2:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eالتحكم في الروبوتات ذات العجلات وسيارات التحكم عن بعد\u003c\/li\u003e\n\n\u003cli\u003eالتحكم في الأذرع الروبوتية\u003c\/li\u003e\n\n\u003cli\u003eالتحكم في كاميرا\u003c\/li\u003e\n\n\u003cli\u003eالتحكم في الروبوتات الطائرة\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0066\/9686\/1780\/files\/18_7b312945-6f8c-487c-8608-f62e6261a92e_2048x2048.jpg?v=1638158446\"\u003e\u003c\/p\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":39350555279446,"sku":"ELC2056","price":979.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/ROS_USB_9_600x_jpg.webp?v=1768375736"},{"product_id":"ky-002-vibration-switch-module","title":"وحدة مفتاح الاهتزاز KY-002","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eتتيح وحدة مفتاح الاهتزاز KY-002 من Keyes والمخصصة لمنصة Arduino اكتشاف الصدمات والاهتزازات. تتكون وحدة مفتاح الاهتزاز KY-002 من نابض اهتزاز موصل ومقاومة بقيمة 10 كيلو أوم، حيث تستجيب للصدمات والاهتزازات عن طريق إغلاق الدائرة الكهربائية.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-mce-fragment=\"1\"\u003eالمواصفات:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eجهد التشغيل: 5 فولت\u003c\/li\u003e\n\n\u003cli\u003eالأبعاد: 18.5 مم × 15 مم [0.728 بوصة × 0.591 بوصة]\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eمخطط التوصيل\u003c\/h3\u003e\n\u003cdiv class=\"siteorigin-widget-tinymce textwidget\"\u003e\n\n\u003cp\u003eقم بتوصيل خط الطاقة (الأوسط) والأرضي (-) بـ +5 و GND على التوالي. قم بتوصيل الإشارة (S) بالطرف رقم 3 على لوحة Arduino.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Arduino_KY-002_Keyes_Vibration_switch_module_connection-diagram_600x600.png?v=1631817199\"\u003e\u003c\/p\u003e\n\n\u003ch3 class=\"widget-title\"\u003eكود برمجي تجريبي\u003c\/h3\u003e\n\n\u003cdiv class=\"siteorigin-widget-tinymce textwidget\"\u003e\n\n\u003cp\u003eينتج كود Arduino التالي وميضاً عند حدوث صدمة. سيومض الطرف 13 (LED) على لوحة Arduino عندما يكتشف KY-002 حركة ما. يتم استخدام الطرف 3 كمدخل من وحدة KY-002.\u003c\/p\u003e\n\n\u003cpre class=\"line-numbers  language-arduino\"\u003e\u003ccode class=\"language-arduino\"\u003e\u003cspan class=\"token keyword\"\u003eint\u003c\/span\u003e Led \u003cspan class=\"token operator\"\u003e=\u003c\/span\u003e \u003cspan class=\"token number\"\u003e13\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e;\u003c\/span\u003e\u003cspan spellcheck=\"true\" class=\"token comment\"\u003e \/\/ تحديد طرف مصباح LED\n\u003c\/span\u003e\u003cspan class=\"token keyword\"\u003eint\u003c\/span\u003e shock \u003cspan class=\"token operator\"\u003e=\u003c\/span\u003e \u003cspan class=\"token number\"\u003e3\u003c\/span\u003e\u003cspan spellcheck=\"true\" class=\"token comment\"\u003e \/\/ تحديد طرف المستشعر \n\u003c\/span\u003e\u003cspan class=\"token keyword\"\u003eint\u003c\/span\u003e val\u003cspan class=\"token punctuation\"\u003e;\u003c\/span\u003e\u003cspan spellcheck=\"true\" class=\"token comment\"\u003e \/\/ تعريف متغير رقمي val \n\u003c\/span\u003e\n\u003cspan class=\"token keyword\"\u003evoid\u003c\/span\u003e \u003cspan class=\"token important\"\u003esetup\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e(\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e)\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e{\u003c\/span\u003e\n\t\u003cspan class=\"token selector\"\u003epinMode\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e(\u003c\/span\u003eLed\u003cspan class=\"token punctuation\"\u003e,\u003c\/span\u003e \u003cspan class=\"token boolean\"\u003eOUTPUT\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e)\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e;\u003c\/span\u003e\u003cspan spellcheck=\"true\" class=\"token comment\"\u003e \/\/ طرف LED كمخرج  \n\u003c\/span\u003e\t\u003cspan class=\"token selector\"\u003epinMode\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e(\u003c\/span\u003eshock\u003cspan class=\"token punctuation\"\u003e,\u003c\/span\u003e \u003cspan class=\"token boolean\"\u003eINPUT\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e)\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e;\u003c\/span\u003e\u003cspan spellcheck=\"true\" class=\"token comment\"\u003e \/\/ مدخل من مستشعر KY-002\n\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e}\u003c\/span\u003e \n\n\u003cspan class=\"token keyword\"\u003evoid\u003c\/span\u003e \u003cspan class=\"token important\"\u003eloop\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e(\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e)\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e{\u003c\/span\u003e\n\tval \u003cspan class=\"token operator\"\u003e=\u003c\/span\u003e \u003cspan class=\"token selector\"\u003edigitalRead\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e(\u003c\/span\u003eshock\u003cspan class=\"token punctuation\"\u003e)\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e;\u003c\/span\u003e\u003cspan spellcheck=\"true\" class=\"token comment\"\u003e \/\/ قراءة القيمة من KY-002\n\u003c\/span\u003e\t\u003cspan class=\"token keyword\"\u003eif\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e(\u003c\/span\u003eval \u003cspan class=\"token operator\"\u003e==\u003c\/span\u003e \u003cspan class=\"token boolean\"\u003eHIGH\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e)\u003c\/span\u003e \u003cspan spellcheck=\"true\" class=\"token comment\"\u003e{\/\/ عندما يكتشف المستشعر صدمة، يومض مصباح LED  \n\u003c\/span\u003e\t\t\u003cspan class=\"token selector\"\u003edigitalWrite\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e(\u003c\/span\u003eLed\u003cspan class=\"token punctuation\"\u003e,\u003c\/span\u003e \u003cspan class=\"token boolean\"\u003eLOW\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e)\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e;\u003c\/span\u003e\n\t\u003cspan class=\"token punctuation\"\u003e}\u003c\/span\u003e \u003cspan class=\"token keyword\"\u003eelse\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e{\u003c\/span\u003e\n\t\t\u003cspan class=\"token selector\"\u003edigitalWrite\u003c\/span\u003e \u003cspan class=\"token punctuation\"\u003e(\u003c\/span\u003eLed\u003cspan class=\"token punctuation\"\u003e,\u003c\/span\u003e \u003cspan class=\"token boolean\"\u003eHIGH\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e)\u003c\/span\u003e\u003cspan class=\"token punctuation\"\u003e;\u003c\/span\u003e\n\t\u003cspan class=\"token punctuation\"\u003e}\u003c\/span\u003e\n\u003cspan class=\"token punctuation\"\u003e}\u003c\/span\u003e\u003c\/code\u003e\u003c\/pre\u003e\n\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":39542522642518,"sku":"ELC1102","price":69.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/H81116e96ee4b46caa9583036d3e248222.jpg?v=1631816752"},{"product_id":"16-bit-i2c-ads1115-4-channel-adc-module-with-pro-gain-amplifier","title":"وحدة محول تناظري إلى رقمي (ADC) بدقة 16 بت، 4 قنوات، طراز ADS1115، مع مضخم كسب قابل للبرمجة (PGA)","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003ch3 style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eوحدة محول تناظري رقمي (ADC) بـ 4 قنوات ADS1115 بدقة 16 بت مع مضخم كسب قابل للبرمجة\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eمعدل بت المحول (ADC): 16 بت\u003c\/li\u003e\n\n\u003cli\u003eنوع الواجهة: I2C\u003c\/li\u003e\n\n\u003cli\u003eالقنوات: 4 قنوات (AN0، AN1، AN2، AN3) أو مدخلان تفاضليان\u003c\/li\u003e\n\n\u003cli\u003eجهد الإدخال: 2.0-5.5 فولت\u003c\/li\u003e\n\n\u003cli\u003eجهد إدخال القناة: 0-VDD\u003c\/li\u003e\n\n\u003cli\u003eالوضع المستمر: 150 ميكرو أمبير فقط\u003c\/li\u003e\n\n\u003cli\u003eوضع اللقطة الواحدة: إيقاف تلقائي\u003c\/li\u003e\n\n\u003cli\u003eمعدل البيانات القابل للبرمجة: 8 عينات في الثانية - 860 عينة في الثانية\u003c\/li\u003e\n\n\u003cli\u003eتحكم مبرمج في نطاق الإدخال، 7 أنواع من نطاقات الإدخال:\u003c\/li\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e-0.256 فولت ~ + 0.256 فولت\u003c\/li\u003e\n\n\u003cli\u003e-0.512 فولت ~ + 0.512 فولت\u003c\/li\u003e\n\n\u003cli\u003e-1.024 فولت ~ + 1.024 فولت\u003c\/li\u003e\n\n\u003cli\u003e-2.048 فولت ~ + 2.048 فولت\u003c\/li\u003e\n\n\u003cli\u003e-4.096 فولت ~ + 4.096 فولت\u003c\/li\u003e\n\n\u003cli\u003e-6.144 فولت ~ + 6.144 فولت\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cli\u003eعناوين I2C بـ 7 بت تتراوح بين 0x48-0x4B\u003c\/li\u003e\n\n\u003cli\u003eالحجم: 18 مم * 28 مم\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eالتطبيقات\u003c\/h3\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eالأجهزة المحمولة\u003c\/li\u003e\n\n\u003cli\u003eالسلع الاستهلاكية\u003c\/li\u003e\n\n\u003cli\u003eمراقبة البطاريات\u003c\/li\u003e\n\n\u003cli\u003eقياس درجات الحرارة\u003c\/li\u003e\n\n\u003cli\u003eأتمتة المصانع وضوابط العمليات\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":39624793358422,"sku":"ELC3028","price":549.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/He838e63450e5472db5f42b79b8b2790bZ.jpg?v=1642963017"},{"product_id":"12-bit-i2c-ads1015-4-channel-adc-module-with-pro-gain-amplifier","title":"وحدة محول تناظري إلى رقمي (ADC) بـ 4 قنوات، 12 بت، واجهة I2C، طراز ADS1015 مع مضخم كسب قابل للبرمجة (PGA)","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eبالنسبة للمتحكمات الدقيقة التي لا تحتوي على محول تناظري إلى رقمي (ADC) أو عندما ترغب في الحصول على دقة أعلى، يوفر ADS1015 دقة 12 بت بمعدل 3300 عينة\/ثانية عبر بروتوكول I2C. يمكن تهيئة الشريحة كـ 4 قنوات إدخال أحادية الطرف أو قناتين تفاضليتين. وميزة إضافية رائعة هي احتوائها على مضخم كسب قابل للبرمجة يصل إلى 16 ضعفاً، للمساعدة في تعزيز الإشارات الصغيرة أحادية الطرف أو التفاضلية لتصل إلى النطاق الكامل. نحن نفضل هذا المحول ADC لأنه يمكنه العمل بجهد طاقة\/منطق من 2 فولت إلى 5 فولت، ويمكنه قياس نطاق واسع من الإشارات، كما أنه سهل الاستخدام للغاية. إنه محول عام ممتاز بدقة 12 بت.\u003c\/p\u003e\n\u003cp\u003eحجم الشريحة صغير جداً، لذا فهي تأتي على لوحة توصيل (Breakout board) مزودة بملفات فيريت للحفاظ على استقرار جهد AVDD والأرضي AGND. يتم التوصيل عبر بروتوكول I2C. يمكن تغيير العنوان إلى واحد من أربعة خيارات (انظر الجدول 5 في ورقة البيانات)، بحيث يمكنك توصيل ما يصل إلى 4 وحدات ADS1015 على ناقل I2C ثنائي السلك للحصول على 16 مدخلاً أحادي الطرف.\u003c\/p\u003e\n\u003cp\u003eتأتي اللوحة مع رؤوس توصيل قياسية بمسافة 0.1 بوصة في حال رغبت في استخدامها مع لوحة تجارب (Breadboard) أو لوحة تخريم (Perfboard). كما تحتوي على أربع فتحات تثبيت لسهولة التركيب.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eالمواصفات:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eنطاق جهد إمداد واسع: 2.0 فولت إلى 5.5 فولت\u003c\/li\u003e\n\n\u003cli\u003eاستهلاك منخفض للتيار: النمط المستمر: 150 ميكرو أمبير فقط، نمط الطلقة الواحدة: إيقاف تشغيل تلقائي\u003c\/li\u003e\n\n\u003cli\u003eمعدل بيانات قابل للبرمجة: 128 عينة\/ثانية إلى 3.3 ألف عينة\/ثانية\u003c\/li\u003e\n\n\u003cli\u003eمرجع جهد داخلي منخفض الانحراف\u003c\/li\u003e\n\n\u003cli\u003eمذبذب داخلي\u003c\/li\u003e\n\n\u003cli\u003eمضخم كسب داخلي (PGA)\u003c\/li\u003e\n\n\u003cli\u003eواجهة I2C: عناوين قابلة للاختيار عبر الدبابيس\u003c\/li\u003e\n\n\u003cli\u003eأربعة مداخل أحادية الطرف أو مدخلان تفاضليان\u003c\/li\u003e\n\n\u003cli\u003eمقارن قابل للبرمجة\u003c\/li\u003e\n\n\u003cli\u003eتستخدم هذه اللوحة\/الشريحة عناوين I2C بـ 7 بت تتراوح بين 0x48 و0x4B، قابلة للاختيار عبر وصلات القفز (Jumpers)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":40043667554390,"sku":"ELC3029","price":549.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/ads1015-16-bit-adc-06-800x800.jpg?v=1662449720"},{"product_id":"industrial-esp32-s3-control-board-with-8-channel-digital-input-output","title":"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026 Output","description":"\u003ch2 style=\"text-align: center;\"\u003eIndustrial 8-Ch ESP32-S3 Digital Input \u0026amp; Output Controller\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSupports WiFi \/ Bluetooth \/ RS485 \/ CAN \/ Ethernet Port, etc.\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eBuilt-in protection circuits such as power isolation and optocoupler isolation, Safe \u0026amp; Stable \u0026amp; Reliable\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-1.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, front view\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable height=\"497\" style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eBased on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eIntegrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with excellent RF performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eThe outputs adopt Darlington transistors with optocoupler isolation, delivering higher drive capability with a sink current of up to 500 mA, and feature built-in flyback diode protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eSupports passive and active digital input, with bi-directional optocoupler isolation. The digital output supports digital input linkage control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard isolated CAN interface, for connecting to various CAN devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard pin header, allowing access to other devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard USB Type-C port for power supply, firmware downloading and debugging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard RTC chip, supports scheduled tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard W5500 Ethernet chip for extending 10\/100Mbps network port through SPI interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eBuilt-in PoE module for PoE capability (compliant with IEEE 802.3af standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard optocoupler isolation to prevent interference from external circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard digital isolation to prevent interference from external signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eOnboard TF card slot for external TF card storage of images and files\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eBuilt-in buzzer, RGB LED, power supply, RS485 and CAN TX\/RX indicators for monitoring the operating status of the devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%;\"\u003eRail-mounted protective case, easy to install, safe to use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSpecifications\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ctable height=\"938\" style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto; height: 1068.25px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 19.5972px;\"\u003eVersion\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 74.2788%; height: 19.5972px;\" colspan=\"2\"\u003eESP32-S3-POE-ETH-8DI-8DO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 58.7917px;\"\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 74.2788%; height: 58.7917px;\" colspan=\"2\"\u003eESP32-S3\u003cbr\u003e(Default module: ESP32-S3-WROOM-1U-N16R8, customizable for other modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 39.1944px;\"\u003eWireless communication\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 74.2788%; height: 39.1944px;\" colspan=\"2\"\u003e2.4GHz WiFi (802.11 b\/g\/n), Bluetooth 5 (LE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- USB PORT --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 97.986px;\" rowspan=\"3\"\u003eUSB Port\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003ePower supply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eFunctions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003ePower supply, USB communication, firmware downloading, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- ISOLATED RS485 --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 156.778px;\" rowspan=\"4\"\u003eIsolated RS485 Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eDirection control\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eAutomatically controlled via main controller hardware flow settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eTVS diode, surge protection \u0026amp; ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 58.7917px;\"\u003eResistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 58.7917px;\"\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- ISOLATED CAN --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 156.778px;\" rowspan=\"4\"\u003eIsolated CAN Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eDirection control\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eHardware automatic control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eTVS diode, surge protection \u0026amp; ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 58.7917px;\"\u003eResistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 58.7917px;\"\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- ETHERNET --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 19.5972px;\"\u003eEthernet Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 74.2788%; height: 19.5972px;\" colspan=\"2\"\u003ePoE Ethernet port, supports IEEE 802.3af standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- DIGITAL OUTPUT --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 156.778px;\" rowspan=\"4\"\u003eDigital Output\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eOutput channel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eInput voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e5V~40V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eOutput type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eOpen-drain output, with load capacity of 500mA per channel (MAX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eIsolation type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eOptocoupler isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- DIGITAL INPUT --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 137.18px;\" rowspan=\"4\"\u003eDigital Input\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eInput channel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eInput voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e5V~36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eInput type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003ePassive input \/ active input (NPN or PNP type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eIsolation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eBi-directional optocoupler isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- LED INDICATORS --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 25.601%; height: 156.778px;\" rowspan=\"4\"\u003eLED Indicators\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eRGB\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eRGB colorful LED, supports programmable control of display color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003ePWR\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eRed power indicator, lights up when there is USB connection and voltage is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eTXD\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eGreen TX indicator, lights up when the RS485\/CAN port sends data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eRXD\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003eBlue RX indicator, lights up when the device port sends data back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- POWER SUPPLY --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.601%; height: 39.1944px; text-align: center;\"\u003ePower Supply Screw Terminal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 39.1944px;\"\u003eVoltage range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 39.1944px;\"\u003e7~36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- APPEARANCE --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.601%; height: 29.5972px; text-align: center;\" rowspan=\"2\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 19.5972px;\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 19.5972px;\"\u003eRail-mount protective case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 16.4062%; height: 10px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 57.8726%; height: 10px;\"\u003e175 × 90 × 40 (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBased on ESP32-S3, Designed for AIoT market\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEquipped with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz, with Powerful AI Computing Performance and Security Encryption Mechanism, Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-3.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, built-in ESP32-S3\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOnboard Multiple Isolation Protection Circuits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMultiple protections, more safe and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, multiple isolation protection circuits\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-5.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFully Isolated Digital Input\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFully Isolated Digital Input\/Output, with Bi-directional Optocoupler isolation,\u003cbr\u003esupports Passive and Active Inputs (PNP or NPN Type)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-9.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, digital input connection\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFully Isolated Digital Output\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdopts Darlington transistor open-collector output, single-channel sink current up to 500 mA, capable of directly driving relays\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-10.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, digital output connection\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports RS485, Bluetooth, or Wi-Fi Networking for Remote Control\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, application scenarios\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-11.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupports Arduino IDE\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eComprehensive SDK, Dev Resources, And Tutorials To Help You Easily Get Started\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/dev_platforms\/Arduino-IDE.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eBuilt-In PoE Module\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProviding both network connection and power supply in one cable\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-14.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, built-in PoE module\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e* the switch shown in the picture is NOT included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication Examples\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProvides Multiple Networking Demos With Waveshare.Cloud, Using The Lightweight\u003cbr\u003eMQTT Protocol To Achieve Data Visualization Service\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-15.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, application examples\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eWhat's On Board\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-intro.jpg\" alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, PCB front view\"\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; height: 1117.04px; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e1. ESP32-S3-WROOM-1U-N16R8\u003c\/strong\u003e\u003cbr\u003eAdopts ESP32-S3 series chip with Xtensa 32-bit LX7 dual-core processor, built in 16MB Flash and 8MB PSRAM\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e19. Power Supply Screw Terminal\u003c\/strong\u003e\u003cbr\u003eSupports DC 7~36V wide voltage input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97.9861px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 97.9861px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e2. W5500\u003c\/strong\u003e\u003cbr\u003eExtends 10\/100 Mbps Ethernet via SPI Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 97.9861px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e20. External Antenna Connector\u003c\/strong\u003e\u003cbr\u003eSMA female connector, for WiFi and Bluetooth wireless communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 56.9712%;\"\u003e\u003cstrong\u003e3. RESET Button\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 43.0889%;\"\u003e\u003cstrong\u003e21. Ethernet Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e4. TF Card Slot\u003c\/strong\u003e\u003cbr\u003eSupports external TF card for storing images and files\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e22. PoE Module\u003c\/strong\u003e\u003cbr\u003efor PoE capability, supports IEEE 802.3af standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\u003cstrong\u003e5. Power Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e23. USB Type-C Port\u003c\/strong\u003e\u003cbr\u003efor module power supply, firmware downloading and USB communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 56.9712%;\"\u003e\u003cstrong\u003e6. Bi-directional Optocoupler Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 43.0889%;\"\u003e\u003cstrong\u003e24. WS2812 RGB LED\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 56.9712%;\"\u003e\u003cstrong\u003e7. CAN Transceiver Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 43.0889%;\"\u003e\u003cstrong\u003e25. BOOT Button\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e8. Onboard TVS (Transient Voltage Suppressor)\u003c\/strong\u003e\u003cbr\u003eEffectively suppresses surge voltages and transient spikes in the circuit\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e26. LED Indicators\u003c\/strong\u003e\u003cbr\u003ePWR: power indicator\u003cbr\u003eRXD: RS485 \/ CAN RX indicator\u003cbr\u003eTXD: RS485 \/ CAN TX indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e9. Optocoupler \u0026amp; Digital Isolation\u003c\/strong\u003e\u003cbr\u003ePrevents interference from external signal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e27. Pin Header\u003c\/strong\u003e\u003cbr\u003efor connecting other devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\u003cstrong\u003e10. RS485 Transceiver Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e28. USB Type-C Power Output Header\u003c\/strong\u003e\u003cbr\u003eProvides external power supply via USB Type-C port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e11. Darlington Transistor\u003c\/strong\u003e\u003cbr\u003esink current up to 500mA, with built-in flyback diode protection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\u003cstrong\u003e29. Multi-Function Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97.9861px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 97.9861px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e12. Power Isolation\u003c\/strong\u003e\u003cbr\u003eProvides stable isolated voltage, no extra power supply required for the isolated terminal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 97.9861px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e30. Voltage Level Selection for Multi-Function Terminal\u003c\/strong\u003e\u003cbr\u003efor switching the communication logic level and output voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\u003cstrong\u003e13. Digital Output Screw Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e31. CAN Terminal\u003c\/strong\u003e\u003cbr\u003efor connecting to external CAN devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\u003cstrong\u003e14. Buzzer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e32. CAN Matching Resistor\u003c\/strong\u003e\u003cbr\u003eOnboard reserved 120R matching resistor, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e15. TCA9554PWR\u003c\/strong\u003e\u003cbr\u003eI\/O expander for controlling digital outputs\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 58.7917px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e33. RS485 Terminal\u003c\/strong\u003e\u003cbr\u003efor connecting to external RS485 devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e16. RTC Battery Holder\u003c\/strong\u003e\u003cbr\u003e1220 size (12mm diameter × 2mm thickness), supports only rechargeable 3V~3.3V battery\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 43.0889%;\"\u003e\n\u003cstrong\u003e34. RS485 Matching Resistor\u003c\/strong\u003e\u003cbr\u003eOnboard reserved 120R matching resistor, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 78.3889px; width: 56.9712%;\"\u003e\n\u003cstrong\u003e17. Power Isolation\u003c\/strong\u003e\u003cbr\u003eProvides stable isolated voltage, no extra power supply required for the isolated terminal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 43.0889%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; height: 19.5972px; width: 56.9712%;\"\u003e\u003cstrong\u003e18. Digital Input Screw Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 43.0889%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eEnclosure Design\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProtection Enclosure With 35mm Rail-Mount Support, Easy To Install, Safe To Use\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto;\" height=\"211\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 49.7198%;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-17-4.jpg\" class=\"round1234\" alt=\"Industrial 8-Channel PoE ESP32-S3 WiFi Relay Module, rail mounting\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 50.2602%;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-17-5.jpg\" class=\"round1234\" alt=\"Industrial 8-Channel PoE ESP32-S3 WiFi Relay Module, rail mounting\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOutline Dimensions\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With 8-Channel Digital Input \u0026amp; Output, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/ESP32-S3-POE-ETH-8DI-8DO\/ESP32-S3-POE-ETH-8DI-8DO-details-size.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupport Batch Customization\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupport software and hardware customization\u003cbr\u003eIncluding hardware interface, LOGO, label, case and web page, etc.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-29.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eResources \u0026amp; Services\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWiki: \u003ca id=\"tab-wiki\" href=\"http:\/\/www.waveshare.com\/wiki\/ESP32-S3-POE-ETH-8DI-8DO\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/ESP32-S3-POE-ETH-8DI-8DO\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePackage Content\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3214 kg\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eESP32-S3-POE-ETH-8DI-8DO × 1\u003cbr\u003e2.4G 4DB SMA antenna × 1\u003cbr\u003eScrewdriver × 1\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Screenshot_8-1-2026_131652_www.waveshare.com.jpg?v=1767858420\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51228447244605,"sku":"WVSH0557","price":4799.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/esp32-s3-poe-eth-8di-8do-1.jpg?v=1767858720"},{"product_id":"industrial-1-channel-esp32-s3-wifi-relay-module","title":"Industrial 1-Channel ESP32-S3 WiFi Relay Module","description":"\u003ch2 style=\"text-align: center;\"\u003eIndustrial 1-Ch ESP32-S3 WiFi Relay Module\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003eBased on ESP32-S3, Supports Wi-Fi \/ Bluetooth, Onboard RS485 interface\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBuilt-in protection circuits such as power isolation and optocoupler isolation, Safe \u0026amp; Stable \u0026amp; Reliable\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, front view\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-1.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable height=\"492\" style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eBased on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eIntegrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication, with superior RF performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eHigh quality relay, contact rating: ≤10A 250VAC \/ 30VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard RTC chip, supports scheduled tasks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard USB Type-C port for power supply, firmware downloading and debugging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard power supply screw terminal, supports 5V power supply only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard optocoupler isolation to prevent interference from external high-voltage circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard digital isolation to prevent interference from external signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard unibody power supply isolation, providing stable isolated voltage; no extra power supply is required for the isolated terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard RS485 TX\/RX indicators for monitoring the operating status of the module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eRail-mounted protective case, easy to install and safe to use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSpecifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto; height: 685.902px;\" height=\"599\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 39.1944px;\"\u003e\u003cstrong\u003eMicrocontroller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 74.6394%; text-align: center; height: 39.1944px;\" colspan=\"2\"\u003eESP32-S3 (Default module: ESP32-S3R8, customizable for other modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 39.1944px;\"\u003e\u003cstrong\u003eWireless communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 74.6394%; text-align: center; height: 39.1944px;\" colspan=\"2\"\u003e2.4GHz WiFi (802.11 b\/g\/n), Bluetooth 5 (LE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 97.986px;\" rowspan=\"3\"\u003e\u003cstrong\u003eUSB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003ePower supply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eFunctions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003ePower supply, USB communication, firmware downloading, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 137.18px;\" rowspan=\"4\"\u003e\u003cstrong\u003eIsolated RS485\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eDirection control\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eAutomatically controlled via main controller hardware flow settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eTVS diode, surge protection \u0026amp; ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eResistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 137.18px;\" rowspan=\"4\"\u003e\u003cstrong\u003eRelay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eContact rating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003e≤10A 250VAC \/ 30VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eRelay channel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eContact form\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003e1 NO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eIsolation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003eOptocoupler isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 156.778px;\" rowspan=\"3\"\u003e\u003cstrong\u003eLED Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003ePWR indicator\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eRed power indicator, lights up when there is USB connection and voltage is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eRelay indicator\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eLights up when the Normally Open (NO) is closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 78.3889px;\"\u003eRS485 indicator\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 78.3889px;\"\u003eLights up green when the RS485 port sends data\u003cbr\u003eLights up blue when the RS485 port receives data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 39.1944px;\"\u003e\u003cstrong\u003ePower supply screw terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eVoltage range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 39.1944px;\" rowspan=\"2\"\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003eRail-mount protective case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003e91.6 × 23.3 × 58.7 (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eBased on ESP32-S3, Designed for AIoT Market\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eEquipped with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz, with Powerful AI Computing Performance and Security Encryption Mechanism; Integrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, based on ESP32-S3\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-3.jpg\"\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOnboard Multiple Isolation Protection Circuits\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eMultiple protections, more safe and reliable\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, multiple isolation protection circuits\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-5.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHigh Quality 1-Ch Relay, Supports RS485 and Bluetooth \/ WIFi Remote Control\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eContact rating of the onboard relay up to 10A 250VAC\/30VDC\u003cbr\u003eDirectly controlling 220VAC home appliances, or devices below 30VDC\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, connection methods\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-7.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupports Arduino Development\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eComprehensive SDK, Dev Resources, And Tutorials To Help You Easily Get Started\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/dev_platforms\/Arduino-IDE.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication Example\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProvides Multiple Networking Demos With Waveshare.Cloud, Using The Lightweight MQTT Protocol To Achieve Data Visualization Service\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-11.jpg\" alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, application example\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eInterface Description\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-17.jpg\" alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, interface description\"\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; height: 254.764px; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 68.4854%; text-align: center;\" colspan=\"3\"\u003e\u003cstrong\u003eTop Terminal Block Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 31.4901%; text-align: center;\" colspan=\"2\"\u003e\u003cstrong\u003eBottom Terminal Block Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c!-- POWER SUPPLY TERMINAL --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3888px; width: 19.3785%; text-align: center;\" rowspan=\"2\"\u003e\u003cstrong\u003ePower Supply Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 49.1069%; text-align: center;\" colspan=\"2\"\u003ePower positive: DC 5V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3888px; width: 17.3966%; text-align: center;\" rowspan=\"2\"\u003e\u003cstrong\u003eRS485 Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 14.0935%; text-align: center;\"\u003eA+ signal pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 49.1069%; text-align: center;\" colspan=\"2\"\u003ePower negative\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 14.0935%; text-align: center;\"\u003eB- signal pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- TYPE-C --\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 19.3785%; text-align: center;\"\u003e\u003cstrong\u003eType-C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 49.1069%; text-align: center;\" colspan=\"2\"\u003efor power supply, firmware download, and USB communication\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 17.3966%; text-align: center;\" rowspan=\"2\"\u003e\u003cstrong\u003eRelay Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 14.0935%; text-align: center;\"\u003eRelay COM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3888px; width: 19.3785%; text-align: center;\" rowspan=\"4\"\u003e\u003cstrong\u003eSH1.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%; text-align: center;\"\u003eGND\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 35.0135%; text-align: center;\"\u003eGround (GND)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%; text-align: center;\"\u003eRelay NO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- SH1.0 DETAILS --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%; text-align: center;\"\u003e3V3\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 35.0135%; text-align: center;\"\u003e3.3V power output\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 17.3966%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%; text-align: center;\"\u003eGPIO2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 35.0135%; text-align: center;\"\u003eESP32-S3 IO pin\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 17.3966%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%; text-align: center;\"\u003eGPIO1\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 35.0135%; text-align: center;\"\u003eESP32-S3 IO pin\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 17.3966%;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-15.jpg\" alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, pin definition\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eWhat's On Board\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, onboard components\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-intro.jpg\"\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; height: 786px; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 49.4817%; text-align: center;\"\u003e1. ESP32-S3\u003cbr\u003eup to 240MHz operating frequency, with 2.4GHz WiFi and BLE\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 50.4957%; text-align: center;\"\u003e12. ESP32 BOOT button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 49.4817%; text-align: center;\"\u003e2. DC-DC power module\u003cbr\u003esupports up to 3.3V 2A output\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 50.4957%; text-align: center;\"\u003e13. ESP32 RESET button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.4817%; text-align: center;\"\u003e3. Pin header (2.0mm pitch)\u003cbr\u003efor connecting to other functional modules\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.4957%; text-align: center;\"\u003e14. TVS diode\u003cbr\u003eEffectively suppresses surge voltage and transient spike voltage in the circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 49.4817%; text-align: center;\"\u003e4. Power supply screw terminal\u003cbr\u003esupports DC 5V voltage input\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 50.4957%; text-align: center;\"\u003e15. Quality relay\u003cbr\u003econtact rating: ≤10A 250V AC or ≤10A 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 49.4817%; text-align: center;\"\u003e5. USB Type-C port\u003cbr\u003efor module power supply, firmware downloading and USB communication\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 50.4957%; text-align: center;\"\u003e16. RS485 matching resistor\u003cbr\u003eOnboard reserved 120R matching resistor, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 49.4817%; text-align: center;\"\u003e6. RTC battery header\u003cbr\u003efor connecting rechargeable RTC battery (SH1.0)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 50.4957%; text-align: center;\"\u003e17. RS485 and relay terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 49.4817%; text-align: center;\"\u003e7. Onboard ceramic antenna\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 50.4957%; text-align: center;\"\u003e18. PCF85063 RTC chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.4817%; text-align: center;\"\u003e8. IPEX 1 connector\u003cbr\u003efor connecting external antenna, enabled via resoldering an onboard resistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.4957%; text-align: center;\"\u003e19. 16MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 137.181px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 137.181px; width: 49.4817%; text-align: center;\"\u003e9. LED indicators\u003cbr\u003ePWR: Power indicator\u003cbr\u003eRELAY: Relay indicator, lights up when the Normally Open (NO) is closed\u003cbr\u003eRS485: lights up green when the RS485 port sends data; lights up blue when the RS485 port receives data\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 137.181px; width: 50.4957%; text-align: center;\"\u003e20. Digital isolation\u003cbr\u003eprevents interference from external signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 49.4817%; text-align: center;\"\u003e10. Optocoupler isolation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 50.4957%; text-align: center;\"\u003e21. RS485 transceiver chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.4817%; text-align: center;\"\u003e11. Power supply isolation\u003cbr\u003eProvides stable isolated voltage, no extra power supply is required for the isolated terminal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.4957%; text-align: center;\"\u003e22. ME6217C33M5G\u003cbr\u003eLow dropout regulator, 800mA output (Max.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 49.4817%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 50.4957%; text-align: center;\"\u003e23. Thicken track for large current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eEnclosure Design\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProtection Enclosure With Rail-Mount Support, Easy To Install, Safe To Use\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, with rail-mount case\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-13.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOutline Dimensions\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-size.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupport Batch Customization\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupport software and hardware customization\u003cbr\u003eIncluding hardware interface, LOGO, label, case and web page, etc.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-29.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eResources \u0026amp; Services\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWiki: \u003ca id=\"tab-wiki\" href=\"http:\/\/www.waveshare.com\/wiki\/ESP32-S3-Relay-1CH\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/ESP32-S3-Relay-1CH\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePackage Content\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.077 kg\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eESP32-S3-Relay-1CH x1\u003cbr\u003eSH1.0 4PIN cable ~150mm x1\u003cbr\u003eScrewdriver x1\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Screenshot_8-1-2026_163425_www.waveshare.com.jpg?v=1767870274\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51229732143421,"sku":"WVSH0559","price":1949.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/esp32-s3-relay-1ch-1.jpg?v=1767870365"},{"product_id":"industrial-esp32-s3-control-board-with-rs485-and-can-communication-interfaces","title":"Industrial ESP32-S3 Control Board With RS485 And CAN Communication Interfaces","description":"\u003ch2 style=\"text-align: center;\"\u003eIndustrial ESP32-S3 Control Board With RS485 \u0026amp; CAN Interfaces\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003eBased on ESP32-S3, Supports Wi-Fi \/ Bluetooth, Onboard RS485 \u0026amp; CAN interfaces\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBuilt-in protection circuits such as power isolation and optocoupler isolation, \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSafe \u0026amp; Stable \u0026amp; Reliable\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-1.jpg\" alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, front view\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto;\" height=\"492\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eBased on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eIntegrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication, with superior RF performance\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard isolated CAN interface for easy access to various CAN devices\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard pin header for connecting external devices\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard USB Type-C port for power supply, firmware downloading and debugging\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applications\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard RTC chip, supports scheduled tasks\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard digital isolation to prevent interference from external signal\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard unibody power supply isolation, providing stable isolated voltage, no extra power supply is required for the isolated terminal\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eOnboard RS485 TX\/RX indicators and CAN indicator for monitoring the operating status of the module\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; width: 100%; text-align: center;\"\u003eRail-mounted protective case, easy to install, safe to use\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSpecifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable height=\"599\" style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto; height: 685.888px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 39.1944px;\"\u003e\u003cstrong\u003eMicrocontroller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); width: 74.6394%; text-align: center; height: 39.1944px;\"\u003eESP32-S3 (Default module: ESP32-S3R8, customizable for other modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 39.1944px;\"\u003e\u003cstrong\u003eWireless communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); width: 74.6394%; text-align: center; height: 39.1944px;\"\u003e2.4GHz WiFi (802.11 b\/g\/n), Bluetooth 5 (LE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd rowspan=\"3\" style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 97.986px;\"\u003e\u003cstrong\u003eUSB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003ePower supply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eFunctions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003ePower supply, USB communication, firmware downloading, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd rowspan=\"4\" style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 137.18px;\"\u003e\u003cstrong\u003eIsolated RS485\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eDirection control\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eAutomatically controlled via main controller hardware flow settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eTVS diode, surge protection \u0026amp; ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eResistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1806px;\"\u003e\n\u003ctd rowspan=\"4\" style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 137.167px;\"\u003e\u003cstrong\u003eISOLATED CAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1806px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1806px;\"\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eDirection control\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eHardware automatic control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eTVS diode, surge protection \u0026amp; ESD protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eResistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003eOnboard reserved 120R matching resistor, NC by default, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd rowspan=\"3\" style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 156.778px;\"\u003e\u003cstrong\u003eLED Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003ePWR indicator\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eRed power indicator, lights up when there is USB connection and voltage is detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eRelay indicator\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003eLights up when the Normally Open (NO) is closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 78.3889px;\"\u003eRS485 indicator\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 78.3889px;\"\u003elights up green when the RS485 port sends data\u003cbr\u003elights up blue when the RS485 port receives data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 39.1944px;\"\u003e\u003cstrong\u003ePower supply screw terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 39.1944px;\"\u003eVoltage range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 39.1944px;\"\u003e7V ~ 36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd rowspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); width: 25.2404%; text-align: center; height: 39.1944px;\"\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003eRail-mount protective case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 16.4062%; text-align: center; height: 19.5972px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 58.2332%; text-align: center; height: 19.5972px;\"\u003e91.6 × 23.3 × 58.7 (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eBased on ESP32-S3, Designed for AIoT Market\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eEquipped with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz, with Powerful AI Computing Performance and Security Encryption Mechanism; Integrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Relay-1CH\/ESP32-S3-Relay-1CH-details-3.jpg\" alt=\"Industrial 1-Channel ESP32-S3 WiFi Relay Module, based on ESP32-S3\"\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOnboard Multiple Isolation Protection Circuits\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eMultiple protections, more safe and reliable\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With RS485 And CAN, multiple isolation protection circuits\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-RS485-CAN\/ESP32-S3-RS485-CAN-details-5.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication Scenario\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eAllows users to access the relevant webpage via a mobile phone or PC browser to control the device and send data\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With RS485 And CAN, connection methods\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-RS485-CAN\/ESP32-S3-RS485-CAN-details-7.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupports Arduino Development\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eComprehensive SDK, Dev Resources, And Tutorials To Help You Easily Get Started\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/dev_platforms\/Arduino-IDE.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication Example\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProvides demo code for IoT connectivity by integrating communication interfaces with a web page, enabling data visualization services\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With RS485 And CAN, application example\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-RS485-CAN\/ESP32-S3-RS485-CAN-details-11.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eInterface Description\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With RS485 And CAN, interface description\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-RS485-CAN\/ESP32-S3-RS485-CAN-details-17.jpg\"\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; height: 274.361px; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth colspan=\"3\" style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 68.4854%; text-align: center;\"\u003e\u003cstrong\u003eTop Terminal Block Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth colspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 31.4901%; text-align: center;\"\u003e\u003cstrong\u003eBottom Terminal Block Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c!-- POWER SUPPLY TERMINAL --\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd rowspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); height: 78.3888px; width: 19.3785%; text-align: center;\"\u003e\u003cstrong\u003ePower Supply Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 49.1069%; text-align: center;\"\u003ePower positive: DC 7V ~ 36V\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); height: 78.3888px; width: 17.3966%; text-align: center;\"\u003e\u003cstrong\u003eRS485 Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 14.0935%; text-align: center;\"\u003eA+ signal pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 49.1069%; text-align: center;\"\u003ePower negative\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 14.0935%; text-align: center;\"\u003eB- signal pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- TYPE-C --\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 19.3785%; text-align: center;\"\u003e\u003cstrong\u003eType-C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 49.1069%; text-align: center;\"\u003efor power supply, firmware download, and USB communication\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"border: 1px solid rgb(0, 0, 0); height: 97.9861px; width: 17.3966%; text-align: center;\"\u003e\u003cstrong\u003eCAN Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 58.7917px; width: 14.0935%; text-align: center;\"\u003eH signal pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd rowspan=\"4\" style=\"border: 1px solid rgb(0, 0, 0); height: 97.986px; width: 19.3785%; text-align: center;\"\u003e\u003cstrong\u003eSH1.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 14.0935%; text-align: center;\"\u003eGND\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 35.0135%; text-align: center;\"\u003eGround (GND)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 14.0935%; text-align: center;\"\u003eL signal pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- SH1.0 DETAILS --\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%; text-align: center;\"\u003e3V3\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 35.0135%; text-align: center;\"\u003e3.3V power output\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 17.3966%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%; text-align: center;\"\u003eGPIO2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 35.0135%; text-align: center;\"\u003eESP32-S3 IO pin\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 17.3966%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%; text-align: center;\"\u003eGPIO1\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 35.0135%; text-align: center;\"\u003eESP32-S3 IO pin\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 17.3966%;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 19.5972px; width: 14.0935%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With RS485 And CAN, pin definition\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-RS485-CAN\/ESP32-S3-RS485-CAN-details-15.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eWhat's On Board\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With RS485 And CAN, onboard components\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-RS485-CAN\/ESP32-S3-RS485-CAN-details-intro.jpg\"\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.9%; height: 951.847px; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 156.778px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 156.778px; width: 50.6484%; text-align: center;\"\u003e1. ESP32-S3\u003cbr\u003eup to 240MHz operating frequency, with 2.4GHz WiFi and BLE\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 156.778px; width: 49.3271%; text-align: center;\"\u003e12. LED indicators\u003cbr\u003ePWR: Power indicator\u003cbr\u003eRS485: lights up green when the RS485 port sends data; lights up blue when the RS485 port receives data\u003cbr\u003eCAN: blinks during data transmission\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 50.6484%; text-align: center;\"\u003e2. DC-DC power module\u003cbr\u003esupports up to 3.3V 2A output\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 39.1944px; width: 49.3271%; text-align: center;\"\u003e13. ESP32 BOOT button\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.6484%; text-align: center;\"\u003e3. Pin header (2.0mm pitch)\u003cbr\u003efor connecting to other functional modules\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.3271%; text-align: center;\"\u003e14. ESP32 RESET button\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.6484%; text-align: center;\"\u003e4. Power supply screw terminal\u003cbr\u003esupports DC 7~36V wide voltage input\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.3271%; text-align: center;\"\u003e15. Power supply isolation\u003cbr\u003eProvides stable isolated voltage, no extra power supply is required for the isolated terminal\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.6484%; text-align: center;\"\u003e5. USB Type-C port\u003cbr\u003efor module power supply, firmware downloading and USB communication\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.3271%; text-align: center;\"\u003e16. RS485 matching resistor\u003cbr\u003eOnboard reserved 120R matching resistor, enabled via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.6484%; text-align: center;\"\u003e6. RTC battery header\u003cbr\u003efor connecting rechargeable RTC battery (SH1.0)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.3271%; text-align: center;\"\u003e17. CAN matching resistor\u003cbr\u003eOnboard reserved 120R matching resistor, enabled via jumper\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 72.9861px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 72.9861px; width: 50.6484%; text-align: center;\"\u003e7. Onboard ceramic antenna\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 72.9861px; width: 49.3271%; text-align: center;\"\u003e18. RS485 \u0026amp; CAN communication terminal\u003cbr\u003efor connecting external RS485 and CAN devices\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.6484%; text-align: center;\"\u003e8. IPEX 1 connector\u003cbr\u003efor connecting external antenna, enabled via resoldering an onboard resistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.3271%; text-align: center;\"\u003e19. PCF85063 RTC chip\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.1806px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 36.1806px; width: 50.6484%; text-align: center;\"\u003e9. 16MB Flash\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 36.1806px; width: 49.3271%; text-align: center;\"\u003e20. DC-DC power chip\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.6484%; text-align: center;\"\u003e10. Digital isolation\u003cbr\u003eprevents interference from external signal\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.3271%; text-align: center;\"\u003e21. ME6217C33M5G\u003cbr\u003eLow dropout regulator, 800mA output (Max.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.3889px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 50.6484%; text-align: center;\"\u003e11. CAN transceiver chip\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 78.3889px; width: 49.3271%; text-align: center;\"\u003e22. RS485 transceiver chip\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97.9861px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 97.9861px; width: 50.6484%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); height: 97.9861px; width: 49.3271%; text-align: center;\"\u003e23. TVS diode\u003cbr\u003eEffectively suppresses surge voltage and transient spike voltage in the circuit\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eEnclosure Design\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eProtection Enclosure With Rail-Mount Support, Easy To Install, Safe To Use\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With RS485 And CAN, with rail-mount case\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-RS485-CAN\/ESP32-S3-RS485-CAN-details-13.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOutline Dimensions\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"Industrial ESP32-S3 Control Board With RS485 And CAN, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-RS485-CAN\/ESP32-S3-RS485-CAN-details-size.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupport Batch Customization\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupport software and hardware customization\u003cbr\u003eIncluding hardware interface, LOGO, label, case and web page, etc.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS232-485-422-TO-POE-ETH-B\/RS232-485-422-TO-POE-ETH-B-details-29.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eResources \u0026amp; Services\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWiki: \u003ca id=\"tab-wiki\" href=\"http:\/\/www.waveshare.com\/wiki\/ESP32-S3-RS485-CAN\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/ESP32-S3-RS485-CAN\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePackage Content\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cspan\u003e0.06 \u003c\/span\u003ekg\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eESP32-S3-RS485-CAN x1\u003cbr\u003eSH1.0 4PIN cable ~150mm x1\u003cbr\u003eScrewdriver x1\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Screenshot_8-1-2026_171815_www.waveshare.com.jpg?v=1767872908\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51229794206013,"sku":"WVSH0560","price":2099.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/esp32-s3-rs485-can-1.jpg?v=1767873008"},{"product_id":"industrial-grade-isolated-2-ch-rs485-hub-expands-2-ch-rs485-sub-ports-via-1-ch-rs485-master-port","title":"Industrial-grade Isolated 2-Ch RS485 Hub, Expands 2-ch RS485 Sub Ports Via 1-ch RS485 Master Port","description":"\u003ch2 style=\"text-align: center;\"\u003eIsolated 2-Ch RS485 Hub\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eExpands 2-ch RS485 ports via 1-ch RS485 master port, with isolation and relay\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"RS485-HUB-2P, front view\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-1.jpg\"\u003e\u003cimg alt=\"RS485-HUB-2P, features\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-3.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeatures\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eRS485-HUB-2P is an industrial grade isolated RS485 hub that can expand 2-ch RS485 sub ports through 1-ch RS485 master port. It can realize signal relay, extension and isolation functions of RS485 network, with screw terminal for power input. Rail-mount case design, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety \u0026amp; security IoT, and intelligent instrument monitoring...\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable height=\"211\" style=\"border-collapse: collapse; width: 82.08%; margin-left: auto; margin-right: auto; height: 293.958px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 19.5972px;\"\u003e\u003cstrong\u003eInterface standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 19.5972px;\"\u003eCompliant with RS485 standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 19.5972px;\"\u003e\u003cstrong\u003ePhysical interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 19.5972px;\"\u003eRS485 screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 19.5972px;\"\u003e\u003cstrong\u003eBaud rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 19.5972px;\"\u003e300~460800bps (self-adaptive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 19.5972px;\"\u003e\u003cstrong\u003eSupported nodes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 19.5972px;\"\u003eEach RS485 port supports up to 32 nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 39.1944px;\"\u003e\u003cstrong\u003eCommunication distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 39.1944px;\"\u003e1200m (9600bps), the higher rate the shorter distance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 39.1944px;\"\u003e\u003cstrong\u003eOperating mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 39.1944px;\"\u003eRS485 two-wire (A, B), half-duplex transparent transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 19.5972px;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 19.5972px;\"\u003eDC 5V ~ 36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 39.1944px;\"\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 39.1944px;\"\u003e-45 ~ +85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 39.1944px;\"\u003e\u003cstrong\u003eEnvironment humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 39.1944px;\"\u003e\u0026lt;95%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 51.2006%; height: 39.1944px;\"\u003e\u003cstrong\u003eTransmission medium\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 48.775%; height: 39.1944px;\"\u003eNormal parallel cables \/ twisted-pair cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePrimary Function\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports RS485 network relay, extension and isolation functions\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-5.jpg\" alt=\"RS485-HUB-2P, Primary function\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication Diagram\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003ePoint-to-point RS485 Relay Communication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports RS485 one-to-two expansion, point-to-point, half-duplex, and relay communication\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-7.jpg\" alt=\"RS485-HUB-2P, Point-to-point RS485 Relay Communication\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003ePoint-to-multipoint RS485 Relay Communication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports RS485 bus star topology connection for flexible networking, with built-in signal relay and amplification\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-9.jpg\" alt=\"RS485-HUB-2P, Point-to-multipoint RS485 Relay Communication\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eMulti-Device RS485 Cascading Communication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports cascading of multiple RS485 devices to solve multi-node networking connection issues in large systems, ensuring stable and reliable signal amplification\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-11.jpg\" alt=\"RS485-HUB-2P, RS485 Cascading Communication\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eIndustrial Isolation Protection\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eBuilt-in optoelectronic isolation circuit, can effectively isolate RS485 master and sub devices, provides multiple protection such as anti-electrostatic, lightning proof \u0026amp; anti-surge, which is suitable for the industrial environment with high reliability and safety requirements.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-13.jpg\" alt=\"RS485-HUB-2P, Industrial isolation protection\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eWide Baud Rate Range\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports 300~460800bps Wide Baud Rate Communication Range (self-adaptive)\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-15.jpg\" alt=\"RS485-HUB-2P, Wide baud rate range\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eWall-mount and Rail-mount Support\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports 35mm standard guide rail, with rail-mount buckle, easy to install\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-17.jpg\" alt=\"RS485-HUB-2P, Rail-mount Support\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-19.jpg\" alt=\"RS485-HUB-2P, DIN-rail Support\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eInterface Introduction\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"RS485-HUB-2P, Interface introduction\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-intro.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOutline Dimensions\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RS485-HUB-2P\/RS485-HUB-2P-details-size.jpg\" alt=\"RS485-HUB-2P, Outline Dimensions\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eResources \u0026amp; Services\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWiki: \u003ca href=\"http:\/\/www.waveshare.com\/wiki\/RS485-HUB-2P\" id=\"tab-wiki\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/RS485-HUB-2P\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePackage Content\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.088 kg\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eRS485-HUB-2P x1\u003cbr\u003eScrewdriver x1\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Screenshot_9-1-2026_42620_www.waveshare.com.jpg?v=1767932789\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51232479412541,"sku":"WVSH0561","price":1249.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/rs485-hub-2p-1_1.jpg?v=1767932363"},{"product_id":"respeaker-xmos-xvf3800-ai-powered-4-mic-array-for-clear-voice-even-in-noise","title":"reSpeaker XMOS XVF3800 – AI-powered 4-Mic Array for Clear Voice Even in Noise","description":"\u003ch2 style=\"text-align: center;\"\u003ereSpeaker XMOS XVF3800\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003eAI-powered 4-Mic Array for Clear Voice Even in Noise\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eA professional circular 4-microphone array based on XMOS XVF3800, enabling clear target voice capture in noisy environments. Features dual modes (I2S\/USB), 360° far-field voice pickup (up to 5m), on-board AI acoustic algorithms (AEC, AGC, DoA, VAD, dereverberation, beamforming, and noise suppression).\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeature\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeature 1: XMOS XVF3800 Upgrade With Advanced AI Audio Processing\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eSmarter on-board AI acoustic algorithms for better sound quality. Features AEC, multi-beamforming, de-reverberation, DoA, dynamic noise suppression, 60dB AGC, delivering stable and reliable voice capture performance.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. AEC (Acoustic Echo Cancellation)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAEC removes acoustic echo caused when sound played from a loudspeaker is picked up again by the microphone array. AEC is critical in full-duplex communication systems such as conferencing devices, voice assistants, and interactive systems. \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/lM-2SiTi0uQ\" title=\"ReSpeaker XVF3800: AEC (Acoustic Echo Cancellation)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e2. AGC (Automatic Gain Control)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAGC automatically adjusts the microphone array input level to maintain a stable and consistent audio output. AGC is essential where users may speak at varying distances and volumes. With real-time AGC, the reSpeaker XVF3800 ensures more stable downstream ASR performance.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/oEGPSyVIqJY\" title=\"ReSpeaker XVF3800: AGC (Automatic Gain Control)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e3. NS (Noise Suppression)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eNoise Suppression reduces unwanted background noise from captured audio. By identifying and attenuating non-speech components—such as fan noise, ambient chatter, keyboard typing, or environmental hum—NS enhances the SNR (signal-to-noise ratio) in real time. NS is essential in voice-driven systems including smart home voice control, conferencing devices, voice assistants, and robotics. \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/YUDEyZw0Fyw\" title=\"ReSpeaker XVF3800: NS (Noise Suppression)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeature 2: Powerful Voice Capture\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eWith far-field voice capture up to 5 meters and a circular 4-microphone array design supporting precise Direction of Arrival (DoA) detection, the reSpeaker XVF3800 delivers reliable voice capture and accurate sound source localization for interactive and voice-driven applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. Far-field Voice Capture Up to 5m\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e(Watch the pickup range test from 12:20)\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThis enables clear command recognition and interaction in larger spaces without requiring users to stand close to the device, making the reSpeaker XVF3800 ideal for smart home control, robotics, and room-scale deployments.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/yQxbXrVYrEY\" title=\"Level up your AI Voice Projects with reSpeaker XVF3800 🔥🔥\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e2. Circular 4-Microphone Array Supports 360° DoA\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThe circular 4-microphone array enables accurate 360° Direction of Arrival (DoA) detection, allowing the reSpeaker XVF3800 to identify where a voice is coming from. This spatial awareness enhances interaction logic, supports speaker tracking, and provides a strong foundation for advanced beamforming and multi-user scenarios.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/nYxsTq_2bw4\" title=\"ReSpeaker XVF3800 Plug \u0026amp; Play: Boot Light Show and DOA Demo\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/DOA-ezgif.com-video-to-gif-converter.gif\" alt=\"\" width=\"1299\" height=\"775\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeature 3: Developer-Friendly\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eWith plug-and-play setup, a compact form factor for embedded scenarios, and flexible audio connectivity, reSpeaker XVF3800 enables developers to move from prototype to deployment with minimal complexity.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. Plug-and-Play Simplicity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eStandard USB interface enables easy connection with any USB-enabled device - from SBCs like Raspberry Pi and NVIDIA Jetson to PCs running Windows, Linux, or macOS. No drivers or complex setup required.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1247\" height=\"541\" src=\"https:\/\/www.youtube.com\/embed\/Vlr3AW5VDyM\" title=\"ReSpeaker on macOS: Far-Field Voice Pickup and Smart Home Voice Control\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e2. I2S Interface for MCU Integration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eDirect I2S support allows seamless integration with MCU platforms like XIAO Series and Arduino, enabling embedded voice applications with minimal hardware overhead.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e3. Compact Design for Embedded Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eBottom-firing microphones and a flat PCB for easy embedding into space-constrained devices without obstruction.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/respeaker_.png\" alt=\"\" width=\"1302\" height=\"608\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e4. 3.5mm Audio Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eProvides flexible connectivity for external speakers or audio output devices, simplifying hardware design and ensuring compatibility across a wide range of embedded systems.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeature 4: Seamless Integration for Deployment\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003ereSpeaker XVF3800 is a go-to choice for fast building solutions that enable seamless hardware and software integration across diverse application scenarios.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eWith XIAO ecosystem compatibility, robotics adaptability, and streamlined Voice Agent enablement, it reduces integration complexity and shortens time-to-market.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSpecification\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; height: 195.938px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eCore Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003eXMOS XVF3800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eDigital Microphones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e4x High-performance digital microphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e-26 dBFS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eAcoustic Overload Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e120 dBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eSNR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e64 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003eUSB 5V, External 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e108mm × 108mm × 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003eSpeaker Connector \/ 3.5mm Headphone Jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eMaximum Sampling Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003e16 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 49.8336%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpeaker Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; text-align: center; width: 50.1664%; height: 19.5938px;\"\u003eSupports 5W amplifier speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/101991441---17663946547707.png\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHardware Overview\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"600\" width=\"1464\" alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/upload\/image-101991441.jpeg\"\u003e\u003cimg height=\"600\" width=\"1464\" alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/upload\/image-101991441-1.jpeg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSmart Home Voice Control Using reSpeaker XVF3800 Microphone Array\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eThe reSpeaker XVF3800 4-mic array with XIAO ESP32S3 can be seamlessly integrated into Home Assistant voice systems, serving as dedicated Home Assistant voice hardware for localized control and smart home automation. \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Seeed Studio ReSpeaker XMOS XVF3800 integrated with Home Assistant\" src=\"https:\/\/www.youtube.com\/embed\/iqlsNezHYuE\" height=\"539\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eRobotics Integration with reSpeaker XVF3800 for Embedded Applications\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eThe compact design supports smooth integration into robotic platforms, with support for ROS2 to streamline system-level communication and development. 4-mic array enables 360° voice localization, voice command recognition, and noise suppression for interactive robotics, smart toys, and voice-controlled machines. Ideal choice for reliable voice interaction and human-machine communication across service, education, and industrial robotics applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Seeed ReSpeaker in Action: Enabling Robots to Respond to Your Voice\" src=\"https:\/\/www.youtube.com\/embed\/326DC6F9Zqc\" height=\"539\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"ReSpeaker+ROS2: Turning Robots with Your Voice\" src=\"https:\/\/www.youtube.com\/embed\/nIV6p3tFuEw\" height=\"539\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eBuild Physical AI Voice Agent with reSpeaker XVF3800\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eThrough SDK and platform compatibility, reSpeaker XVF3800 supports rapid integration with voice AI frameworks and cloud-based services, allowing devices to be quickly transformed into scalable voice agent solutions.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. Running Agora TEN Framework on reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eUse reSpeaker XVF3800 with XIAO ESP32S3 for audio capture and playback, and use Agora RTC to complete the real-time audio connection. The project provides a standardized configuration method (.env \/ property.json), supports one-click Docker deployment, dynamic token authentication, and pluggable providers (ASR\/LLM\/TTS can be replaced as needed).\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e2. Running Agora Conversational AI on reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eUse reSpeaker XVF3800 with XIAO ESP32S3 as an edge voice AI device to establish a stable, low-latency, bidirectional audio link via Agora RTC, and directly call Agora Conversational AI Agent API v2 on the device to complete the conversational loop of ASR → LLM → TTS: the microphone array captures audio and sends it uplink; the cloud AI generates spoken replies and sends them downlink; the device plays them back in real time—delivering a “phone-call-like” voice conversation experience.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"reSpeaker XVF3800 x Agora Conversational AI at Embedded World 2026\" src=\"https:\/\/www.youtube.com\/embed\/_U7SHy2Xews\" height=\"536\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e3. On-Edge AI Voice Agent Using reSpeaker XVF3800 and Jetson AGX Orin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAfter the microphone array detects a custom wake word, reSpeaker captures a 5-second voice query and uses a local STT engine. A local Llama 3 model then processes the query, enhanced by a RAG architecture for accurate knowledge retrieval and reasoning. The final answer is generated through a local TTS engine. The solution supports deployment across multiple local environments, including NVIDIA Jetson, Raspberry Pi, x86 servers, and Linux \/ Windows systems.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"On-Edge Voice Q\u0026amp;A AI Agent Using reSpeaker XVF3800 And Jetson AGX Orin\" src=\"https:\/\/www.youtube.com\/embed\/U0yZmv9UJKg\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e4.  Build Xiaozhi AI Voice Assistant with reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eUsing reSpeaker XVF3800 to build a compact, cloud-connected Xiaozhi voice assistant powered by large language models. With professional far-field audio capture and robust noise suppression, it transforms lightweight edge hardware into a scalable Voice Assistant.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Build Xiaozhi AI Voice Assistant with reSpeaker XVF3800\" src=\"https:\/\/www.youtube.com\/embed\/W5h2cm8VCnQ\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e5. Bulid You Own OpeClaw Voice AI Agent with reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eWith reSpeaker's powerful audio capture, combined with OpenClaw's flexible AI agent framework, you can easily create a voice-controlled smart assistant that can automatically understand and respond to your commands. (e.g.  locate Lark groups and send interactive meeting invitation cards\/Voice-based summarization and automated email delivery)\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"reSpeaker × OpenClaw: Bulid You Own Voice AI Agent!\" src=\"https:\/\/www.youtube.com\/embed\/hh4VOCD-Ilw\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"OpenClaw x reSpeaker: Voice Memo to Action\" src=\"https:\/\/www.youtube.com\/embed\/5KUwAWdQ8wU\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e6. Build Your AI Assistant Voice Interface with MimiClaw \u0026amp; reSpeaker XVF3800\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eMimicLaw is a lightweight implementation inspired by OpenClaw. It explores how similar agent logic can run in extremely resource-constrained environments. By using reSpeaker XVF3800 as the voice interface, we can turn MimicLaw into something more tangible: a physical AI companion that lives on your desk and interacts naturally through voice.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"MimiClaw \u0026amp; reSpeaker with ESP32S3: AI Assistant Voice Interface - Easier OpenClaw Varient\" src=\"https:\/\/www.youtube.com\/embed\/OB5uja9ieL0\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eBuild Smart Voice Assistants Using reSpeaker XVF3800\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eSeamlessly integrates with Amazon Alexa, Google Assistant, Home Assistant, and other mainstream voice AI platforms for far-field voice control, smart home automation, and interactive voice applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Seeed Studio ReSpeaker XMOS XVF3800 integrated with Home Assistant\" src=\"https:\/\/www.youtube.com\/embed\/iqlsNezHYuE\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSmart Conference Solutions Using reSpeaker XVF3800\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eCompatible with Microsoft Teams, Zoom, and other popular conferencing software via USB. 4-mic array supports beamforming and DoA detection to deliver clear multi-person audio pickup and real-time status feedback.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"ReSpeaker XMOS XVF3800 Performs 360° Far-field Sound Pickup\" src=\"https:\/\/www.youtube.com\/embed\/ULZu2oRgff4\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"ReSpeaker XMOS XVF3800 + Whisper for Seamless STT Conversion\" src=\"https:\/\/www.youtube.com\/embed\/RAHQDRh9tZQ\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(26, 203, 50);\"\u003e\u003cstrong\u003e1. Smart Meeting Solutions Using reSpeaker and reRouter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003ereSpeaker 4-mic array transforms meetings into structured, actionable insights. Designed for conference rooms, reSpeaker can clearly capture voices from a distance(up to 5 meters), handle multiple speakers, and continuously record discussions. By running local recording, STT, and AI-powered summarization, the entire process happens on-device. This ensures privacy, reduces deployment complexity, and makes it ideal for long-term use in offices, meeting rooms, and interview spaces.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Clearer Meetings, Smarter Summaries with reSpeaker XVF3800\" src=\"https:\/\/www.youtube.com\/embed\/jnCQNgNxMOs\" height=\"541\" width=\"1247\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eDocuments\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; height: 137.157px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003eXMOS XVF3800 v3.2.1\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/www.xmos.com\/documentation\/XM-014888-PC\/html\/index.html\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 Flyer\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/ReSpeaker_XVF_3800.pdf\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 Flyer(Chinese)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/ReSpeaker_XVF_3800_CN.pdf\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker Series Flyer\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/ReSpeaker\/reSpeaker_Series_Flyer.pdf\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 3D File - Board\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/3d\/respeaker_mic_array_xvf3800_1_with-xiao-0820.stp\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 3D-Enclosure-Up File\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/3d\/1-up.stp\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 50.3364%; height: 19.5938px; text-align: center;\"\u003ereSpeaker XVF3800 3D-Enclosure-Down File\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.6636%; height: 19.5938px; text-align: center;\"\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/respeaker_xvf3800_usb\/3d\/1-down.stp\" rel=\"noopener\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePart List\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; height: 17.1406px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 17.1406px;\"\u003e\n\u003ctd style=\"border: 1px solid; width: 49.4157%; height: 17.1406px; text-align: center;\"\u003ereSpeaker XVF3800 – USB 4-Mic Array\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid; width: 49.4157%; height: 17.1406px; text-align: center;\"\u003ex1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":51642092781885,"sku":"SBC1163","price":7149.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1-respeaker-xvf3800-4-mic-array.jpg?v=1777360549"},{"product_id":"respeaker-flex-xvf3800-ai-mic-array-for-robotics-and-embodied-ai","title":"reSpeaker Flex XVF3800 | AI Mic Array for Robotics and Embodied AI","description":"\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/reSpeaker_Flex_1.webp?v=1780991533\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeature 1: Innovative Modular Split Design\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSeparates the core processing board from the microphone array board via a flexible FPC cable, enabling easy integration in space-constrained robotics and embedded applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eFor use cases such as desktop or humanoid robots, the mic array board can be positioned near the sound source, while the core board can be placed elsewhere inside the device. This design helps minimize interference from internal motor and servo noise, resulting in improved voice capture performance.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/circular.jpg\" alt=\"\" width=\"1302\" height=\"553\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeature 2: Flexible Array Configurations\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eAvailable in two standard configurations: 4-mic circular array for 360° spatial pickup, and 4-mic linear array for 180° directional pickup.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; height: 137.216px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58.8068px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 12px; text-align: center; height: 58.8068px;\"\u003e\n\u003cstrong\u003eRobotics\u003c\/strong\u003e\u003cbr\u003eIn robotics applications, the circular array can be mounted on the robot’s head for omnidirectional voice capture.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.4091px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 12px; text-align: center; height: 78.4091px;\"\u003e\n\u003cstrong\u003eSmart Digital Signage\u003c\/strong\u003e\u003cbr\u003eFor smart digital signage, the linear array is well-suited for front-facing placement, optimizing voice pickup for typical user interactions directly in front of the display.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/figuration.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeature 3: XMOS XVF3800 for Advanced AI Audio Processing\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eon-board AI acoustic algorithms for better sound quality. Features AEC, multi-beamforming, de-reverberation, DoA, dynamic noise suppression, AGC, delivering stable and reliable voice capture performance.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eAEC (Acoustic Echo Cancellation)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAEC removes acoustic echo caused when sound played from the system is picked up again by the microphone array. AEC is critical in full-duplex communication systems such as conferencing devices, voice assistants, and interactive systems.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"reSpeaker Flex Performs AEC and Wake Word Detection\" src=\"https:\/\/www.youtube.com\/embed\/tDNBpNKloHU\" height=\"539\" width=\"943\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eNS (Noise Suppression)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eNS reduces unwanted background noise from captured audio. By identifying and attenuating non-speech components, such as fan noise, motor and servo noise, ambient chatter, keyboard typing, or environmental hum, NS enhances the SNR (signal-to-noise ratio) in real time.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eNS is essential in voice interactive systems including smart home and industrial voice control, voice assistants, educational devices, smart interactive terminals, and robots.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Noise Suppression Test on reSpeaker Flex\" src=\"https:\/\/www.youtube.com\/embed\/TQp_8AGE5YA\" height=\"539\" width=\"943\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeature 4: Powerful Far-Field Voice Capture\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eWith far-field voice capture up to 5 meters and the circular 4-microphone array (100005504, 100070894) supporting precise Direction of Arrival (DoA) detection, the reSpeaker Flex delivers reliable voice capture and accurate sound source localization for interactive and voice-driven applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eFar-field Voice Capture Up to 5m\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThis enables clear command recognition in larger spaces without requiring users to stand close to the device, making the reSpeaker Flex ideal for voice interactive setups like smart digital signage.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"reSpeaker Flex Performs Far-field Voice Pickup and Wake Word Detection\" src=\"https:\/\/www.youtube.com\/embed\/46SeIbCuRg0\" height=\"539\" width=\"943\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCircular 4-Microphone Array Supports 360° DoA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThe circular 4-mic array enables accurate 360° DoA detection, allowing the reSpeaker Flex to identify where a voice is coming from. This spatial awareness enhances interaction performance, supports speaker tracking, provides a strong foundation for advanced beamforming, and allows users to interact with the robot from anywhere around it.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeature 5: Compact Design for Embedded Applications\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eBottom-Firing Microphones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThe acoustic ports are positioned on the back side of the mic array board, reducing interference from front-facing components. This design also allows the microphones to be placed closer to the sound source or device surface, maximizing voice pickup performance.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/design.png\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCompact Size, Powerful Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eWith just 44 mm mic spacing and a diameter of 73 mm for the circular array, and 33 mm spacing with a length of 110 mm for the linear array, the design fits easily into space-constrained embedded applications. Despite its compact size, it delivers outstanding voice capture performance, achieved through the combination of optimized hardware design and acoustic tuning.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/file_1.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeature 6: Developer-Friendly Integration\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eThe reSpeaker Flex with no XIAO versions (100005504, 100099135) come with factory-installed USB firmware.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003ePlug-and-Play via USB:\u003c\/strong\u003e A standard USB interface enables quick connection to devices such as Raspberry Pi, NVIDIA Jetson, and PCs running Windows, Linux, or macOS, no drivers or complex setup required.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eI2S for MCU Integration:\u003c\/strong\u003e Direct I2S support allows seamless integration with MCU platforms like the XIAO Series and Arduino, making it easy to build embedded voice-enabled applications with minimal hardware overhead.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/xiao_comparison.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSpecification\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCore Board\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; height: 509.438px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eCore Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 19.5938px;\"\u003eXMOS XVF3800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eAmplifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 19.5938px;\"\u003eTexas Instruments TPA3139D2, Supports 10W Speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 39.1875px;\"\u003e\u003cstrong\u003eAudio Algorithms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 39.1875px;\"\u003eAEC, AGC, DoA, Beamforming, VAD, Noise Suppression, De-reverberation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78.375px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 78.375px;\"\u003e\u003cstrong\u003eUSB Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 78.375px;\"\u003e1x USB Type-C, For external connection and debugging;\u003cbr\u003e\u003cbr\u003e1x USB JST Connector, For internal routing and motherboard integration;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97.9688px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 97.9688px;\"\u003e\u003cstrong\u003eOther Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 97.9688px;\"\u003e1x XIAO Compatible Pads;\u003cbr\u003e\u003cbr\u003e1x XMOS XVF3800 XTAG Debug Pads;\u003cbr\u003e\u003cbr\u003e1x XMOS XVF3800 IO Pads;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 58.7812px;\"\u003e\u003cstrong\u003eAudio Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 58.7812px;\"\u003e1x 3.5mm Audio Jack;\u003cbr\u003e\u003cbr\u003e1x 2-Pin Speaker Connector;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 58.7812px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 58.7812px;\"\u003e5V Input: Via USB Type-C or 5V JST Connector;\u003cbr\u003e\u003cbr\u003e12V Input: Via 2-Pin Terminal 12V Connector;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eMic Array Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 19.5938px;\"\u003e1x 24-Pin FPC Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 58.7812px;\"\u003e\u003cstrong\u003eButton\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 58.7812px;\"\u003e1x Reset Button;\u003cbr\u003e\u003cbr\u003e1x Boot Button;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 39.1875px;\"\u003e\u003cstrong\u003eMaximum Sampling Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; height: 39.1875px;\"\u003e16kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eMic Array Board\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003eMicrophone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e4x High-performance PDM MEMS microphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003eArray Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e44 mm spacing arranged Circular Mic Array\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003ePickup Pattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e360° omnidirectional audio capture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003ePickup Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; text-align: center;\"\u003eUp to 5 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e1x 24-Pin FPC connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e3 × M3 mounting holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHardware Overview\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"643\" width=\"1302\" alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/yellow_.jpg\"\u003e\u003cimg alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/blue_grey.jpg\"\u003e\u003cimg height=\"603\" width=\"1302\" alt=\"\" src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/red.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eApplication\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication 1: Robotics Integration with reSpeaker Flex\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eIts compact microphone array can be placed on a robot’s head, ears, forehead, chest, or even externally (e.g., on a robotic arm) to capture sound closer to the source, while the core processing board remains safely inside the device enclosure. Combined with Seeed’s strong customization capabilities, it enables seamless integration into a wide range of robotic platforms, including humanoid robots, desktop robots, companion robots, service robots, and robot pets such as robot dogs.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/111-photo\/figuration.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eWith support for ROS2, it streamlines system-level communication and development. Powered by the XMOS XVF3800 audio processor, reSpeaker Flex features on-board AI acoustic algorithms such as multi-beamforming and advanced noise suppression, enabling reliable wake word detection, speech-to-text (STT), speech-to-intent, voice command recognition, and other voice AI workflows.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAn upgraded design supports a 10W amplifier, enabling strong text-to-speech (TTS) performance and delivering clear, natural voice interaction even in larger spaces.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eAdd Voice Interface to LeKiwi Robot with reSpeaker Flex\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThis project combines a Seeed Studio XIAO ESP32 (motor controller) with a Raspberry Pi (voice processing brain), enhanced by the reSpeaker Flex for high-quality audio capture and Voice Embeddings for smarter, more personalized voice interaction. Using natural language commands, you can drive, steer, and control the robot completely hands-free with improved accuracy and responsiveness.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1346\" height=\"757\" src=\"https:\/\/www.youtube.com\/embed\/341IbWb9K74\" title=\"Add Voice Control to LeKiwi Robot with reSpeaker Flex!!\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1346\" height=\"757\" src=\"https:\/\/www.youtube.com\/embed\/H_H-ZKCYD8c\" title=\"Add Far-Field Voice Interaction to LeKiwi Robot with reSpeaker Flex\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eVoice Control reBot Arm B601-DM with reSpeaker Flex\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eWe built a voice-driven intelligent robot arm control system from scratch. Now with reSpeaker Flex, the reBot Arm can listen and capture your voice while identifying which direction the sound is coming from. Then it can understand what you say and understand your intention. Finaly it can make corresponding actions accordingly (turn, nod, dance, wave, etc.)\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1346\" height=\"757\" src=\"https:\/\/www.youtube.com\/embed\/hX5xX9ZqYLM\" title=\"Voice Control reBot Arm B601-DM with reSpeaker Flex\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication 2: Build Private Secured Smart Toys with reSpeaker Flex for Intuitive Voice Interaction\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eIts compact and flexible microphone array can be seamlessly embedded into various toy form factors such as plush toys, educational devices, or handheld companions, allowing it to capture user’s voices accurately even in dynamic and noisy environments.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eLeveraging the XMOS XVF3800 audio processor, reSpeaker Flex enables more responsive and engaging interactions, from voice-controlled storytelling and learning activities to conversational AI companions.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eWith support for locally running voice agents, reSpeaker Flex enables on-device processing of voice data, helping safeguard user privacy, especially important for companion toys and child-focused applications.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication 3: Build Smart Voice Terminals with Seamless and Reliable Interaction\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003ereSpeaker Flex brings reliable and intuitive interaction to self-service kiosks, smart vending machines, and smart digital signage. Its linear microphone array options (100099135, 100026178) are optimized for seamless integration into narrow screen bezels(e.g., screen edges, display frame) and compact enclosures, without compromising acoustic performance.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eIt delivers advanced noise suppression and directional far-field voice capture (up to 5m), ensuring accurate speech recognition even in acoustically challenging public and larger environments such as malls, transit hubs, and retail spaces. This enables faster, touch-free user interactions and improves overall accessibility.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication 4: Build Physical AI Voice Agent with reSpeaker Flex\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eThrough SDK and platform compatibility, reSpeaker Flex supports rapid integration with voice AI frameworks and cloud-based services, allowing devices to be quickly transformed into scalable voice agent solutions.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication 5: Build Smart Voice Assistants Using reSpeaker Flex\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eSeamlessly integrates with Amazon Alexa, Google Assistant, Home Assistant, and other mainstream voice platforms for far-field voice control and smart home automation.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication 6: Smart Conference Solutions Using reSpeaker Flex\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eCompatible with Microsoft Teams, Zoom, and other popular conferencing software via USB. 4-mic array supports beamforming and DoA detection to deliver clear multi-person audio pickup and real-time status feedback.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eApplication 7: Industrial Voice Control\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eDesigned for demanding environments, reSpeaker Flex enables reliable voice command control across factories, retail, and commercial settings. With advanced noise suppression, it maintains high recognition accuracy even amid machinery noise and complex acoustic conditions, supporting efficient, hands-free operation.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eDocuments\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003e reSpeaker Flex Flyer - EN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/reSpeaker_flex\/reSpeaker_flex_flyer_en.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003e XMOS XVF3800 v3.2.1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/www.xmos.com\/documentation\/XM-014888-PC\/html\/index.html\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003e reSpeaker Series Flyer - EN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/ReSpeaker\/reSpeaker_Series_Flyer.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003e reSpeaker Flex XVF3800 Circular.step\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/reSpeaker_xvf3800_flex_circular_260210.step?v=1780988785\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003e reSpeaker Flex XVF3800 Linear.step\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/reSpeaker_xvf3800_flex_linear.step?v=1780988785\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e\u003cstrong\u003e reSpeaker Flex XVF3800 Core Board.step\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center;\"\u003e \u003ca rel=\"noopener\" href=\"https:\/\/files.seeedstudio.com\/wiki\/reSpeaker_flex\/reSpeaker_xvf3800_flex_Separate.step\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePart List\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 50.3333%;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eItem\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 49.6667%;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eQuantity\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 50.3333%;\"\u003ereSpeaker Flex Core Board\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 49.6667%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 50.3333%;\"\u003ereSpeaker Flex Circular Mic Array Board\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 49.6667%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 50.3333%;\"\u003e20cm FPC Cable\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 49.6667%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 50.3333%;\"\u003ePin Connectors\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(217, 217, 217); padding: 12px; text-align: center; width: 49.6667%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Seeed Studio","offers":[{"title":"Linear-4","offer_id":51809653096765,"sku":"SBC1168","price":7149.99,"currency_code":"INR","in_stock":true},{"title":"Circular-4","offer_id":51809653129533,"sku":"SBC1167","price":7149.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/img_v3_0210h_1e029c0a-706b-4f38-a34b-0255801987bg.jpg?v=1780990264"},{"product_id":"8-ch-rs485-to-rj45-ethernet-serial-server-8-channels-rs485-independent-operatio","title":"8-Ch RS485 to RJ45 Ethernet Serial Server, 8 Channels RS485 Independent Operation","description":"\u003cdiv class=\"tab-section tab-pane active\" id=\"tab-description\" style=\"border-top: 0px;\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #e1e2f6;\"\u003e\n\u003ch2 class=\"richTitle pdTRBL\"\u003eIndustrial Isolated 8-Ch RS485 to RJ45 Ethernet Serial Server\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"hilitBlock2 round1234\" style=\"color: #fff; font-weight: bold; font-size: clamp(15px,3vw,18px); text-align: center; display: block; padding: 15px; word-wrap: break-word; background: #7099D1;\"\u003e8-Ch RS485 to Ethernet, Modbus \/ MQTT \/ JSON Support, Rail-mount Metal Case\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, front view\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-1.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e \u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, features\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-3.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #EBECEF;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"alignl pdTRBL\"\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eThis is an industrial-grade, multi-functional serial device data acquisitor \/ IoT gateway with 8-Ch RS485 and dual Ethernet ports (PoE version optional). Compact in size, easy to install, and cost-effective, it is ideal for applications like data acquisition, IoT gateway, safety \u0026amp; security IoT, and intelligent instrument monitoring, meeting various application scenarios.\u003c\/p\u003e\n\u003cul style=\"padding-left: clamp(15px,4vw,25px); margin: 12px 0; width: 100%; box-sizing: border-box;\"\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003e8-ch independent RS485 ports, each configurable with different baud rates and operating without interference\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eSupports TCP server, TCP client, UDP, and UDP multicast modes\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eCombines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, and RS485 to JSON, etc.\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eAdopts screw terminal for stable power input\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eOnboard dual Ethernet ports enable network switching functionality (PoE version optional)\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eMultiple LEDs for real-time monitoring of device status\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eWall-mount and rail-mount case design, easy to install, for quick deployment and expansion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: clamp(13px, 2vw, 15px); font-weight: 400; line-height: 1.6; text-align: left; overflow-wrap: break-word; margin: 6px 0px;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #EBECEF;\"\u003e\n\u003ch2 class=\"richTitle\"\u003eVersion Options\u003c\/h2\u003e\n\u003cdiv class=\"richGridWrap richGridWrap-2c richGridWrap-valignTop mgnTB\" style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center;\"\u003e\n\u003cimg alt=\"8-Ch RS485 TO ETH (B)\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-5-1.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cstrong\u003e8-Ch RS485 TO ETH (B)\u003c\/strong\u003e\u003cbr\u003e8-Ch RS485 + dual common network ports + Electrical isolation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center;\"\u003e\n\u003cimg alt=\"8-Ch RS485 TO POE ETH (B)\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-5-2.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cstrong\u003e8-Ch RS485 TO POE ETH (B)\u003c\/strong\u003e\u003cbr\u003e8-Ch RS485 + dual PoE network ports + Electrical isolation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; margin: 12px 0;\"\u003e\n\u003ctable class=\"tabSty-2 mgnTB subBlock alignl\" style=\"min-width: 600px; border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003c\/th\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e8-Ch RS485 TO ETH (B)\u003c\/th\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e8-Ch RS485 TO POE ETH (B)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e8-Ch RS485 + dual common network ports + Electrical isolation\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e8-Ch RS485 + dual PoE network ports + Electrical isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eSerial server, Modbus Gateway, MQTT Gateway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eBasic Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eBi-directional transparent data transmission between RS485 and Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eCommunication interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eRS485 port × 8, Ethernet port × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eDC 7V ~ 36V screw terminal\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eDC 7V ~ 36V screw terminal, or PoE port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eIsolation Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003ePower isolation, Signal isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eRJ45\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eRJ45 with PoE support, IEEE 802.3af compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e10 \/ 100M auto-negotiation RJ45 connectors, 2 KV surge protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eSerial port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eisolated RS485 (the 8 channels can receive and transmit independently at the same time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003cstrong\u003eSerial specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eBaudrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e300 ~ 115200 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eParity bit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003enone, odd, even, mark, space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eData bit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e5 ~ 9 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eFlow control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003ehost, web browser, device management functions library\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eCommunication method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eTCP\/IP direct communication, VCOM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eOperating mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eTCP server, TCP client (coexisting with TCP server), UDP, UDP multicast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003cstrong\u003eothers\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e-40℃ ~ 85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eHumidity range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e5% ~ 95% relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eL × W × H: 93 × 103.5 × 29.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #e9eff7;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eSupports Ethernet Port Cascade and PoE cascade power supply\u003c\/h2\u003e\n\u003cp class=\"richDesc pdTRBL\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eOnboard 2-ch Ethernet Ports for communication and cascade. \u003cbr\u003eEither one can be used for dual serial server network communication, while the other one can be used for cascading or communication with other devices\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, supports Ethernet Port Cascade and PoE cascade power supply\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-6.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E9F0F8;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003ePrimary function\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003ebi-directional transparent data transmission between 8-Ch RS485 and Ethernet\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, primary function\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-7.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E1EDFB;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMulti Power Supply Options\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eSupports PoE Ethernet port power supply*, Suitable for IEEE 802.3af PoE standard;\u003cbr\u003eSupports Screw Terminal for Power Supply, DC 7V~36V Wide Voltage Range Input\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, multi power supply options\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-9.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cp class=\"note\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e* This function is only available on the PoE version\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\"\u003eIndustrial Serial Server\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eIndustrial Rail-mount Design, Support Wall-mount and Rail-mount Installation, Compact Size, Easy Installation, Cost-Effective\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, support wall-mount and rail-mount installation\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-13.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #ebecef;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eInstallation Selection\u003c\/h2\u003e\n\u003cp class=\"pdTRBL alignl\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eWhen using rail-mount installation method, you can remove the wall-mount brackets or install them on the back of the case as shown in the picture below; When using wall-mount installation, you need to remove the rail-mount buckle.\u003c\/p\u003e\n\u003cdiv class=\"richGridWrap richGridWrap-2c richGridWrap-valignTop mgnTB\" style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center;\"\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, using rail-mount installation method\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-12-1.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cstrong\u003eRail-mount Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center;\"\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, using wall-mount installation method\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-12-2.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cstrong\u003eWall-mount Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #D4E2ED;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eModbus gateway support\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003esuitable for Modbus networking upgrade, Can Be Used With specific Configuration Software\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, Modbus gateway support\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-15.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #A0D8F3;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMulti communication modes\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003esupports TCP server \/ TCP client \/ UDP multicast \/ UDP mode\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, TCP server \/ TCP client modes\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-17-1.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e \u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, UDP multicast \/ UDP modes\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-17-2.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cp class=\"note\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e* Note: This module is 8-Channel, and each channel supports the above functions separately\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMQTT\/JSON to Modbus\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003emore flexible conversion between different protocols\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, more flexible conversion between different protocols\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-19.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cdiv class=\"alignl subBlock pdTRBL2\"\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eWhen used as MQTT gateway, the devices can upload serial data to MQTT server by MQTT protocol through transparent transmission, supported servers including Baidu Cloud MQTT, Alibaba Cloud MQTT, China Mobile OneNet, etc. The acquired Modbus RTU or non-standard serial data can be parsed into JSON format and packaged into MQTT data packet for uploading.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word;\"\u003eWhen used as JSON data acquisition gateway, the devices can be connected to data acquisition instruments through RS485 connection, then acquire data automatically, convert the data into JSON format, and finally post it to server. The acquired data supports Modbus RTU 645 instrument 97 version, 645 instrument 07 version, as well as sorts of non-standard RS485 protocols. The uploaded data format can be configured via host, and the JSON upload protocol can be MQTT protocol, HTTP POST protocol, HTTP GET protocol, and so on.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E6F4FF;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMulti hosts roll-polling support\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003edifferent network devices will be identified and responsed respectively,\u003cbr\u003eno more crosstalk issue while communicating with multi network devices\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, multi hosts roll-polling support\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-21.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #DAEEF7;\"\u003e\n\u003cp class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eUser-defined heartbeat\/registration packet\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eeasy for cloud communication and device identification\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, user-defined heartbeat\/registration packet support\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-23.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; color: #ffffff !important; box-sizing: border-box; background: #000000;\"\u003e\n\u003cp class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eNTP protocol support\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"color: #ffffff !important;\"\u003egetting network time info for serial output or data upload\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, NTP protocol support\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-25.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E6F4FF;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMulti configuration methods\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003esupports Web browser configuration, obtaining dynamic IP via DHCP,\u003cbr\u003eDNS protocol connected domain server address\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, supports multi configuration methods\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-27.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMultiple Protection, Safe And Stable\u003c\/h2\u003e\n\u003cp class=\"alignl pdTRBL\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eOnboard power supply and signal isolation, it can provide stable isolation voltage with high reliability and strong anti-interference. Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof \u0026amp; ESD protection. Built-in resettable fuse and protection diode to ensure stable output of current and voltage, prevents over-current and over-voltage proof, improves shock proof performance\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, onboard multiple protection\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-29.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eAluminium Alloy Enclosure\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eAluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation\u003cbr\u003eSolid And Durable, Fashion And Good Hand Feeling\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, adopts Aluminium Alloy case\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-31.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eInterface introduction\u003c\/h2\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, interface introduction\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-inter.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eProduct show\u003c\/h2\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, product show\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-33.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cp\u003efor reference only, please refer to the Package Content for detailed part list\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; color: rgb(85, 85, 85); text-align: left; overflow-wrap: break-word;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\"\u003eOutline dimensions\u003c\/h2\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-size.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E4EEFA;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eSupport Batch Customization\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eSupport software and hardware customization\u003cbr\u003eIncluding hardware interface, LOGO, label, case and web page, etc.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/4-CH-RS485-TO-ETH-B-details-35.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cdiv class=\"bgGrey\"\u003e\n\u003cstrong\u003eWiki: \u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/8-CH_RS485_TO_POE_ETH_(B)\" id=\"tab-wiki\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/8-Ch_RS485_TO_POE_ETH_(B)\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-section tab-pane\" id=\"tab-package_content\" style=\"border-top: 0px;\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp style=\"font-size: clamp(18px,4vw,30px); color: #2c3e50; font-weight: bold; margin: 24px 0 14px; text-align: center; border-bottom: 3px solid #3498db; padding-bottom: 8px; line-height: 1.3;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-size: clamp(18px,4vw,30px); color: #2c3e50; font-weight: bold; margin: 24px 0 14px; text-align: center; border-bottom: 3px solid #3498db; padding-bottom: 8px; line-height: 1.3;\"\u003ePackage Content\u003c\/h2\u003e\n\u003cdiv class=\"msg msg_warning\" style=\"text-align: center;\"\u003eThis version supports PoE function, and power supply adapter is NOT included.\u003c\/div\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e8-Ch RS485 TO POE ETH (B) x1\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"8-Ch RS485 TO POE ETH (B)\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-POE-ETH-B-pack.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51819516035389,"sku":"WVSH0598","price":9849.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/8-ch-rs485-to-poe-eth-b-1.jpg?v=1781154069"},{"product_id":"4-ch-usb-3-2-gen1-hub-metal-case-with-wall-mount-support-driver-free-plug-and","title":"4-ch USB 3.2 Gen1 HUB","description":"\u003cdiv class=\"tab-section tab-pane active\" id=\"tab-description\" style=\"border-top: 0px;\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cdiv class=\"richWrap\"\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #e1ecf7;\"\u003e\n\u003ch2 class=\"richTitle hilitColor\" style=\"color: #24ac39;\"\u003eUSB3.2-Gen1-HUB-4U\u003c\/h2\u003e\n\u003ch3 class=\"richDesc hilitBlock2 round1234\" style=\"color: #ffffff; font-weight: bold; font-size: clamp(15px,3vw,18px); text-align: center; display: block; padding: 15px; word-wrap: break-word; background: #24ac39;\"\u003eExtending 4x USB 3.2 Gen1 Ports\u003c\/h3\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB, front view and features\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-1.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #1E1C27; color: #fff;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eFeatures at a glance\u003c\/h2\u003e\n\u003cdiv class=\"alignl pdTRBL2\"\u003e\n\u003cul style=\"padding-left: clamp(15px,4vw,25px); margin: 12px 0; width: 100%; box-sizing: border-box;\"\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003e4x extended USB 3.2 Gen1 ports, compatible with USB 3.2 \/ 2.0 \/ 1.1\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eOnboard 7~36V DC power port to ensure more stable power supply for connected devices\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eUp to 2A Max output current for each USB port, effectively preventing USB current backflow\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eMultiple LED indicators for monitoring operating status of power supply and USB ports\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eMetal case, rugged \u0026amp; durable, with mounting holes for easy installation\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eDriver-free, plug-and-play, compatible with Windows, macOS, Linux and Android, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB, front view\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-3.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #1E1C27; color: #fff;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eUSB 3.2 Gen 1 \u003cspan class=\"hilitColor\"\u003eOR\u003c\/span\u003e USB 3.0\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eThey're totally equivalent in fact, indicating the transition of technical naming specification\u003cbr\u003e\u003cspan class=\"note\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cbr\u003eThe word USB 3.0 on this page exactly means USB 3.2 Gen 1\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; margin: 12px 0;\"\u003e\n\u003ctable class=\"tabSty-2 mgnTB\" style=\"min-width: 600px; border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003eData rate\u003c\/th\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003eused name\u003c\/th\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003ecurrent name\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e5 Gbps\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eUSB 3.0 \/ USB 3.1 Gen 1\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eUSB 3.2 Gen 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; margin: 12px 0;\"\u003e\n\u003ctable class=\"tabSty-2 alignl subBlock mgnTB\" style=\"min-width: 600px; border-collapse: collapse; width: 100%; height: 185.563px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 29.5938px;\"\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center; height: 29.5938px;\"\u003eStandard\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center; height: 29.5938px;\"\u003eUSB 3.2 Gen1 5Gbps\u003cbr\u003eUSB 2.0 480Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 29.5938px;\"\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center; height: 29.5938px;\"\u003eUSB HUB input\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center; height: 29.5938px;\"\u003e\n\u003cstrong\u003eoperating voltage: \u003c\/strong\u003e5V\u003cbr\u003e\u003cstrong\u003econnector: \u003c\/strong\u003eUSB-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 63.1875px;\"\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center; height: 63.1875px;\"\u003eUSB output\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center; height: 63.1875px;\"\u003e\n\u003cstrong\u003eoperating voltage: \u003c\/strong\u003e5V@Imax: 2A (up to 2A Max output current for each USB port when there's enough power input; 5A total peak current for 4-ch USB ports )\u003cbr\u003e\u003cstrong\u003econnector: \u003c\/strong\u003eUSB-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 29.5938px;\"\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center; height: 29.5938px;\"\u003eExternal power input\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center; height: 29.5938px;\"\u003e\n\u003cstrong\u003epower supply voltage: \u003c\/strong\u003eDC 7~36V\u003cbr\u003e\u003cstrong\u003econnector: \u003c\/strong\u003escrew terminal, DC jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16.7969px;\"\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center; height: 16.7969px;\"\u003eOperating environment\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center; height: 16.7969px;\"\u003e0℃ ~ 75℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16.7969px;\"\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center; height: 16.7969px;\"\u003eOS support\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center; height: 16.7969px;\"\u003eWindows, macOS, Linux and Android, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"richWrap\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #deeffc;\"\u003e\n\u003ch2 class=\"richTitle\"\u003e5Gbps Ultra-fast Transmission\u003c\/h2\u003e\n\u003cp class=\"pdTRBL\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eExtending 4x USB 3.2 Gen1 Ports, up to 500MB\/s transmission speed theoretically. Enjoy stable and high-speed file transmission\u003c\/p\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB up to 500MB\/s transmission speed\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-4.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #dee7f2;\"\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"richTitle\"\u003eConnecting to various USB devices\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e1 to 4-ch USB 3.2 Gen 1 High-speed ports For Connecting More Peripherals\u003c\/p\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB, supports connecting to various USB devices\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-6.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eMultiple OS support\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eCompatible with Windows, macOS, Linux and Android systems\u003c\/p\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB, supports multiple OS\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-7.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eApplication Environments\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richGridWrap\" style=\"display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center; color: #24ac39;\"\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB, 1 in 4 out\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-5-1.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\u003cbr\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003e1 in 4 out\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center; margin: 0 20px; color: #24ac39;\"\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB, small body for desktop use\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-5-2.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003cbr\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003esmall body for desktop use\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center; color: #24ac39;\"\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB, wall-mount support\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-5-3.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\u003cbr\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003ewall-mount support\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"richWrap\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\"\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eInterface Introduction\u003c\/h2\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB, interface introduction\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-9.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eOutline Dimensions\u003c\/h2\u003e\n\u003cimg alt=\"4-ch USB3.2 HUB, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-details-size.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eResources \u0026amp; Services\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cdiv class=\"bgGrey\" style=\"text-align: center;\"\u003e\n\u003cstrong\u003eWiki: \u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/USB3.2-Gen1-HUB-4U\" id=\"tab-wiki\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/USB3.2-Gen1-HUB-4U\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-section tab-pane\" id=\"tab-package_content\" style=\"border-top: 0px;\"\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-size: clamp(18px,4vw,30px); color: #2c3e50; font-weight: bold; margin: 24px 0 14px; text-align: center; border-bottom: 3px solid #3498db; padding-bottom: 8px; line-height: 1.3;\"\u003ePackage Content\u003c\/h2\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1561 kg\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eUSB3.2-Gen1-HUB-4U x1\u003cbr\u003eUSB 3.2 dual plug cable x1\u003c\/p\u003e\n\u003cdiv class=\"imgTextWrap\" style=\"display: flex !important; flex-wrap: wrap !important; gap: 15px !important; justify-content: center !important; align-items: center !important; margin: 10px 0 !important;\"\u003e\n\u003cdiv\u003e1\u003cimg alt=\"USB3.2-Gen1-HUB-4U\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/USB3.2-Gen1-HUB-4U\/USB3.2-Gen1-HUB-4U-1_220.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e2\u003ca href=\"\/img\/devkit\/general\/USB3.0-Cable-TypeA-Double-Plug-60cm.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/USB3.0-Cable-TypeA-Double-Plug-60cm_93.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51885887422781,"sku":"WVSH0600","price":2099.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/usb3.2-gen1-hub-4u-1.jpg?v=1782458462"}],"url":"https:\/\/thinkrobotics.com\/ar\/collections\/input-modules-online.oembed","provider":"Atlantis Robotics","version":"1.0","type":"link"}