{"title":"Sound Sensors and Audio Devices","description":"","products":[{"product_id":"tea5767-fm-stereo-radio-module","title":"وحدة راديو FM ستيريو TEA5767","description":"\u003cdiv\u003e\u003cstrong\u003eالتفاصيل:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eمصدر الطاقة: 5 فولت\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eنطاق التردد: 76-108 ميجاهرتز\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eحجم لوحة الدائرة المطبوعة (PCB): 31*30 مم\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eمع دايود حماية من عكس القطبية\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eمع مستشعر ترشيح لمخرج الطاقة\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eواجهة هوائي قابلة للتوصيل المباشر\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eاتصال ناقل I2C\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eفلتر مدمج متعدد المكثفات\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eمؤشر طاقة LED أزرق\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eوحدة رقاقة الراديو FM طراز TEA5767\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eواجهة صوت 3.5 مم مدمجة\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eفي حال التوصيل مع متحكم أحادي، يتم فقط توصيل الأرضي (Ground) وكابلي اتصال I2C\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eالمميزات:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eمذبذب LC التوافقي يستخدم رقاقة ثابتة منخفضة التكلفة\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eلا حاجة لضبط التردد المتوسط\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eحساسية عالية (مضخم دخل تردد راديوي منخفض الضوضاء)\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv\u003e\u003cspan\u003eدائرة تحكم تلقائي في الكسب (AGC) عالية القدرة\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv data-spm-anchor-id=\"2114.12010108.1000023.i0.43754495u4F7q6\"\u003e\u003cspan\u003eكتم صوت ناعم\u003c\/span\u003e\u003c\/div\u003e\n\n\n\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\/41dyU2t039L._AC_SY400_480x480.jpg?v=1593116844\" 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\/TEA5767_radio_module_8688_5_480x480.jpg?v=1593116841\" 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\/ELC3011\"\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\/ELC3011\"\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\/ELC3011\"\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\/yp0HVGjakMs\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":28161265795144,"sku":"ELC3011","price":549.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190422_124738.jpg?v=1577796124"},{"product_id":"mini-fm-transmitter-wireless-microphone-surveillance","title":"جهاز إرسال إف إم صغير ميكروفون لاسلكي للمراقبة","description":"\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eجهد التشغيل: تيار مستمر 2 فولت - 9 فولت\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالتيار: 9 مللي أمبير (عند جهد 3 فولت)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالمسافة المرجعية: 100 متر في المناطق المفتوحة، و10-30 مترًا في الأماكن المغلقة التي تحتوي على عوائق (اختبار عند جهد 3 فولت، وتزداد المسافة بزيادة الجهد بشكل كبير)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eتردد التشغيل: 85 ميجاهرتز - 115 ميجاهرتز (عادة ما يكون التردد الافتراضي عند التشغيل بين 99-101 ميجاهرتز)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eطريقة الاستقبال: يمكن استقباله بواسطة أي راديو FM بتردد 88-108 ميجاهرتز، بما في ذلك الهواتف المزودة بميزة FM.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eضبط التردد: مكثف قابل للتعديل\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eمقاومة الخرج: 50 أوم\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالحجم: 2 سم * 1 سم (الطول * العرض)\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\/Free-Shipping-88-108MHz-FM-Transmitter-Wireless-Microphone-Surveillance-Frequency-Board-Module-DC-2V-9V_480x480.jpg?v=1593176345\" 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\/HTB1Sr4LJrPpK1RjSZFFq6y5PpXaI_480x480.jpg?v=1593176549\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eدليل الاستخدام\u003c\/span\u003e\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ZBjmpc3AXVQ\" 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":29670625902664,"sku":"ELC3018","price":399.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20190530_120208.jpg?v=1577794137"},{"product_id":"electret-condenser-microphone","title":"ميكروفون مكثف كهربائي","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eدرجة الحرارة: -25 ~ + 70 درجة مئوية\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالرطوبة النسبية: 35% ~ 85%\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالضغط: 86 ~ 106 كيلو باسكال\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالضوضاء البيئية: الحد الأقصى: 36 ديسيبل\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eجهد التشغيل: 1 ~ 10 فولت تيار مستمر\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eجهد التشغيل القياسي: 2 فولت تيار مستمر\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالمقاومة: الحد الأقصى: 2.2 كيلو أوم\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eاستهلاك التيار: الحد الأقصى: 0.5 مللي أمبير\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan\u003eالحساسية: \u003c\/span\u003e\u003cspan\u003e(0 ديسيبل = 1 فولت \/ باسكال، 1 كيلو هرتز) \u003c\/span\u003e\u003cspan\u003e-58 ديسيبل ± 3 ديسيبل، Vs = 2 فولت، R1 = 2.2 كيلو أوم\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالاتجاهية: متعدد الاتجاهات\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eنسبة الإشارة إلى الضوضاء (S\/N): الحد الأدنى: 58 ديسيبل\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eدرجة حرارة الاختبار: 20 درجة مئوية ± 2 درجة مئوية\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eالرطوبة النسبية: 45% ~ 65%\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\/download_4_480x480.png?v=1592747790\" 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\/download_8bb75383-3227-4b4e-8b07-e633dfead64e_480x480.png?v=1592747786\" 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\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1074\"\u003e\u003cspan\u003eورقة البيانات\u003c\/span\u003e\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1074\"\u003e\u003cspan\u003eكود العينة\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\/usxd1oyJ4Bc\" 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\/aSXv6FdYQfM\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":31289555845206,"sku":"ELC1074","price":29.99,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/20191101_151345.jpg?v=1577794081"},{"product_id":"audio-sound-detection-sensor-module-arduino-compatible-microphone","title":"وحدة استشعار الصوت - ميكروفون متوافق مع أردوينو","description":"\u003cdiv style=\"font-size: 1em;\" class=\"tab-content\"\u003e\n\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\n\u003cp\u003eوحدة مستشعر كشف الصوت للمركبات الذكية المتوافقة مع أردوينو (Arduino) هي مستشعر ذو مخرج إشارة أحادي القناة. يكون المخرج فعالاً عند استقبال إشارة صوتية منخفضة المستوى بدقة جيدة، وعند وجود صوت، يقوم المستشعر بإخراج مستوى منخفض وإضاءة مصباح الإشارة.\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eيمكن استخدامه في الإضاءة التي تعمل بالتحكم الصوتي، وإصدار إنذارات صوتية وضوئية عند دمجه مع مستشعر حساس للضوء، وكذلك في تطبيقات التحكم الصوتي وكشف الصوت. (أقصى مسافة استشعار هي 0.5 متر)\u003c\/p\u003e\n\n\u003cp\u003eملاحظة: يتعرف هذا المستشعر فقط على وجود الصوت (بمبدأ الاهتزاز) ولا يمكنه تحديد شدة الصوت أو ترددات محددة له.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eالمميزات:-\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003col\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eيستخدم رقاقة LM393 وميكروفون مكثف كهربائي (Electret condenser microphone)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eمؤشر لإخراج الإشارة\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eمخرج إشارة أحادي القناة\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eالإشارة الفعالة للمخرج هي مستوى منخفض.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eيمكنه كشف شدة الصوت في البيئة المحيطة\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003eيحتوي على فتحة تثبيت لسهولة التركيب.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eالمواصفات:-\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable class=\"shop_attributes woocommerce-group-attributes-layout-2\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"attribute_name\"\u003e\n\n\u003cp\u003eالرقاقة (IC)\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\"\u003e\n\n\u003cp\u003eLM393\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\"\u003e\n\n\u003cp\u003eجهد التشغيل (فولت تيار مستمر)\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\"\u003e\n\n\u003cp\u003e3.3 إلى 5\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\"\u003e\n\n\u003cp\u003eمسافة الاستشعار\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\"\u003e\n\n\u003cp\u003e0.5 متر\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\"\u003e\n\n\u003cp\u003eالطول (مم)\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\"\u003e\n\n\u003cp\u003e43\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\"\u003e\n\n\u003cp\u003eالعرض (مم)\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\"\u003e\n\n\u003cp\u003e17\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\"\u003e\n\n\u003cp\u003eالارتفاع (مم)\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\"\u003e\n\n\u003cp\u003e8\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\"\u003e\n\n\u003cp\u003eالوزن (جرام)\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"attribute_value\"\u003e\n\n\u003cp\u003e3\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\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eتتضمن العبوة :\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e1 × وحدة مستشعر كشف الصوت\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eصور المنتج المعروضة هي لأغراض توضيحية فقط وقد تختلف عن المنتج الفعلي.\u003c\/em\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ThinkRobotics","offers":[{"title":"Default Title","offer_id":39257083445334,"sku":"ELC1085","price":64.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/products\/IMG_0638.png?v=1614772144"},{"product_id":"pcm5122-hifi-i2s-dac-audio-board-for-raspberry-pi-based-on-raspberry-pi","title":"PCM5122 HIFI I2S DAC Audio Board For Raspberry Pi, Based On Raspberry Pi","description":"\u003ch2 style=\"text-align: center;\"\u003ePCM5122 HIFI I2S DAC Audio Board for Raspberry Pi\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSupports Stereo Encoding \/ Decoding And High-quality Audio Playback\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"PCM5122-Audio-Board-A, front view\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PCM5122-Audio-Board-A\/PCM5122-Audio-Board-A-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 style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto;\" height=\"147\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 100%; text-align: center;\"\u003eBased on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 100%; text-align: center;\"\u003eAdopts PCM5122 professional stereo DAC chip, controlled through I2C, with audio transmitted via I2S interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 100%; text-align: center;\"\u003eOnboard standard 3.5mm headphone jack, supports audio playback via external headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 100%; text-align: center;\"\u003eBuilt-in RCA connector for use with speaker and other devices in a variety of scenarios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 100%; text-align: center;\"\u003eSupports sampling frequency up to 384kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 100%; text-align: center;\"\u003eSupports up to 32-bit resolution audio data\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;\"\u003eDesigned for Raspberry Pi\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eBased on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"PCM5122-Audio-Board-A, based on Raspberry Pi 40PIN GPIO header\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PCM5122-Audio-Board-A\/PCM5122-Audio-Board-A-details-3.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e* for reference only, please refer to the package content for detailed part list.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePCM5122 Audio Chip\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eStereo decoder, controlled through I2C, with audio transmitted via I2S\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"PCM5122-Audio-Board-AM, onboard PCM5122 Audio Chip\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PCM5122-Audio-Board-A\/PCM5122-Audio-Board-A-details-5.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOnboard Headphone Jack \u0026amp; RCA connector\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eOnboard standard 3.5mm headphone jack, supports audio playback via external headphones,\u003cbr\u003eand features RCA connector for connecting external speaker\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"PCM5122-Audio-Board-A, Onboard Headphone \u0026amp; RCA connector\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PCM5122-Audio-Board-A\/PCM5122-Audio-Board-A-details-7.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOnboard EEPROM Chip\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eUsed for automatic driver loading in Raspberry Pi OS\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"PCM5122-Audio-Board-A, onboard EEPROM Firmware\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PCM5122-Audio-Board-A\/PCM5122-Audio-Board-A-details-9.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003ePin Definition\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"PCM5122-Audio-Board-A, pin definition\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PCM5122-Audio-Board-A\/PCM5122-Audio-Board-A-details-inter.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=\"PCM5122-Audio-Board-A, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PCM5122-Audio-Board-A\/PCM5122-Audio-Board-A-details-size.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\/PCM5122-Audio-Board-A\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/PCM5122-Audio-Board-A\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 0.008 kg\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003ePCM5122 Audio Board (A) x1\u003cbr\u003e2*20pin header x1\u003cbr\u003eScrews pack x1\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/brave_screenshot_www.waveshare.com_27.png?v=1776081586\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51227995308349,"sku":"WVSH0572","price":1399.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/pcm5122-audio-board-a-1.jpg?v=1767852662"},{"product_id":"esp32-s3-ai-smart-speaker-development-board-onboard-dual-microphone-array","title":"ESP32-S3 AI Smart Speaker Development Board, Onboard Dual Microphone Array","description":"\u003ch2 style=\"text-align: center;\"\u003e ESP32-S3 AI Smart Speaker Development Board\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDual microphones | AI Speech | Surround RGB Lighting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSupports Noise Reduction And Echo Cancellation. Onboard LCD and DVP interfaces for connecting external displays and cameras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-AUDIO-Board\/ESP32-S3-AUDIO-Board-details-1.jpg\" alt=\"ESP32-S3-AUDIO-Board, front view\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-AUDIO-Board\/ESP32-S3-AUDIO-Board-details-3.jpg\" alt=\"ESP32-S3-AUDIO-Board, functions\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeatures\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eThe ESP32-S3-AUDIO-Board is based on the ESP32-S3 with 2.4GHz Wi-Fi and Bluetooth 5 (LE) support, integrates high-capacity Flash and PSRAM, built-in dual microphones, speaker, surround RGB LEDs, onboard multiple interfaces. It enables the rapid development of smart devices such as AI speakers, voice interaction systems, HMI screens and camera applications.\u003c\/p\u003e\n\u003ctable height=\"430\" style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto; height: 470.333px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); text-align: center; width: 100%; height: 39.1944px;\"\u003e\n\u003cstrong\u003eHigh-performance MCU: \u003c\/strong\u003eAdopts ESP32-S3R8 module with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency\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: 100%; height: 39.1944px;\"\u003e\n\u003cstrong\u003eWireless Connectivity:\u003c\/strong\u003e Supports 2.4GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (LE), with onboard antenna\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: 100%; height: 39.1944px;\"\u003e\n\u003cstrong\u003eStorage Resources:\u003c\/strong\u003e Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, and external 16MB Flash memory\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: 100%; height: 58.7917px;\"\u003e\n\u003cstrong\u003eVoice Interaction: \u003c\/strong\u003eDual microphone array with noise reduction and echo cancellation, suitable for accurate speech recognition and near\/far-field wake-up\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: 100%; height: 39.1944px;\"\u003e\n\u003cstrong\u003eClock Management: \u003c\/strong\u003eIntegrated PCF85063 RTC chip, supports power-off time retention for alarm, scheduled task, and wake-up functions\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: 100%; height: 39.1944px;\"\u003e\n\u003cstrong\u003eColorful Lighting Effects:\u003c\/strong\u003e Onboard 7x surround RGB LEDs, programmable for a variety of dynamic effects\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: 100%; height: 39.1944px;\"\u003e\n\u003cstrong\u003eHMI Interfaces:\u003c\/strong\u003e Multiple reserved buttons and battery switch for customized function development\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; width: 100%; height: 78.3889px;\"\u003e\n\u003cstrong\u003eExpansion Interfaces: \u003c\/strong\u003eSPI LCD display interface (FPC connector \/ pin header), DVP camera interface (24pin connector), USB, I2C, and some I\/O pins (compatible with display interface I\/O pins)\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: 100%; height: 39.1944px;\"\u003e\n\u003cstrong\u003eMultimedia Features: \u003c\/strong\u003eOnboard audio decoding chip, dual microphones and speaker header\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: 100%; height: 19.5972px;\"\u003e\n\u003cstrong\u003eStorage Expansion: \u003c\/strong\u003eOnboard TF card slot for storing audio files, etc.\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: 100%; height: 39.1944px;\"\u003e\n\u003cstrong\u003ePower Management:\u003c\/strong\u003e Built-in battery recharge management module, supports multiple power modes and low-power applications\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;\"\u003eOnboard Audio Input\/Output\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eSupports high-quality audio processing, providing clear and high-quality audio input and output. Equipped with the offline voice model we provided to realize device control via customizable shortcut commands\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-AUDIO-Board\/ESP32-S3-AUDIO-Board-details-7.jpg\" alt=\"ESP32-S3-AUDIO-Board, Onboard audio input modules\"\u003e\u003cimg class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-AUDIO-Board\/ESP32-S3-AUDIO-Board-details-9.jpg\" alt=\"ESP32-S3-AUDIO-Board, Onboard audio output modules\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupports AI Speech Interaction\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eAllows access to online large model platforms such as DeepSeek, Doubao, etc\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-AUDIO-Board\/ESP32-S3-AUDIO-Board-details-11.jpg\" alt=\"ESP32-S3-AUDIO-Board, allows access to online large model platforms\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSupports External LCD displays \u0026amp; Cameras\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eOnboard LCD interface, compatible with Waveshare 1.47inch \/ 2inch \/ 2.8inch \/ 3.5inch LCDs and other SPI displays. Onboard DVP interface, compatible with ESP32 OV2640 \/ OV5640 cameras\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-AUDIO-Board\/ESP32-S3-AUDIO-Board-details-13.jpg\" alt=\"ESP32-S3-AUDIO-Board, supports LCD connector\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e* for reference only, please refer to the Package Content for the detailed part list.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: right;\"\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 src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-AUDIO-Board\/ESP32-S3-AUDIO-Board-details-intro.jpg\" alt=\"ESP32-S3-AUDIO-Board, onboard components\"\u003e\u003c\/p\u003e\n\u003ctable height=\"504\" style=\"border-collapse: collapse; width: 81.9%; margin-left: auto; margin-right: auto; height: 607.513px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 97.9861px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 51.742%; text-align: center; height: 97.9861px;\"\u003e\n\u003cstrong\u003e1. ESP32-S3R8\u003c\/strong\u003e\u003cbr\u003edual-core processor, up to 240MHz operating frequency\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; text-align: center; height: 97.9861px;\"\u003e\n\u003cstrong\u003e13. IPEX1 connector\u003c\/strong\u003e\u003cbr\u003efor connecting external antenna, enabled via resoldering an onboard resistor\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: 51.742%; text-align: center; height: 39.1944px;\"\u003e\n\u003cstrong\u003e2. TCA9555PWR\u003c\/strong\u003e\u003cbr\u003eGPIO expander chip\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; text-align: center; height: 39.1944px;\"\u003e\u003cstrong\u003e14. Onboard ceramic antenna\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); width: 51.742%; text-align: center; height: 19.5972px;\"\u003e\u003cstrong\u003e3. PCF85063 RTC chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; text-align: center; height: 19.5972px;\"\u003e\u003cstrong\u003e15. Amplifier chip\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); width: 51.742%; text-align: center; height: 19.5972px;\"\u003e\u003cstrong\u003e4. Buttons\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; text-align: center; height: 19.5972px;\"\u003e\u003cstrong\u003e16. ES8311 chip\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); width: 51.742%; text-align: center; height: 19.5972px;\"\u003e\u003cstrong\u003e5. USB Type-C port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; text-align: center; height: 19.5972px;\"\u003e\u003cstrong\u003e17. 16MB flash\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); width: 51.742%; text-align: center; height: 97.9861px;\"\u003e\n\u003cstrong\u003e6. Charge indicator\u003c\/strong\u003e\u003cbr\u003eLithium battery charge indicator, lights up when charging, off when fully charged (the light status is uncertain when the battery is not connected)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; text-align: center; height: 97.9861px;\"\u003e\n\u003cstrong\u003e18. RTC battery header\u003c\/strong\u003e\u003cbr\u003efor connecting rechargeable RTC battery\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: 51.742%; height: 19.5972px; text-align: center;\"\u003e\u003cstrong\u003e7. Battery switch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; height: 19.5972px; text-align: center;\"\u003e\u003cstrong\u003e19. ES7210 chip\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); width: 51.742%; height: 58.7917px; text-align: center;\"\u003e\n\u003cstrong\u003e8. 18PIN display interface\u003c\/strong\u003e\u003cbr\u003efor connecting to displays with corresponding pinout\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; height: 58.7917px; text-align: center;\"\u003e\n\u003cstrong\u003e20. MP1605GTF-Z\u003c\/strong\u003e\u003cbr\u003epower module, supports up to 3.3V 2A output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 51.742%; height: 58.7917px; text-align: center;\"\u003e\n\u003cstrong\u003e9. Camera interface\u003c\/strong\u003e\u003cbr\u003efor connecting to cameras with corresponding pinout\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; height: 58.7917px; text-align: center;\"\u003e\u003cstrong\u003e21. Battery recharge manager\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); width: 51.742%; height: 19.5972px; text-align: center;\"\u003e\u003cstrong\u003e10. TF card slot\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; height: 19.5972px; text-align: center;\"\u003e\u003cstrong\u003e22. 7x surround RGB LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 117.583px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 51.742%; height: 117.583px; text-align: center;\"\u003e\u003cstrong\u003e11. Microphones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; height: 117.583px; text-align: center;\"\u003e\n\u003cstrong\u003e23. MX1.25 battery header\u003c\/strong\u003e\u003cbr\u003eMX1.25 2PIN connector, for 3.7V Lithium battery, supports charging and discharging\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: 51.742%; height: 39.1944px; text-align: center;\"\u003e\n\u003cstrong\u003e12. PIN header\u003c\/strong\u003e\u003cbr\u003eCompatible with display interface I\/O pins\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); width: 48.2897%; height: 39.1944px; text-align: center;\"\u003e\u003cstrong\u003e24. Speaker header\u003c\/strong\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;\"\u003eInterfaces Definition\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-AUDIO-Board\/ESP32-S3-AUDIO-Board-details-inter.jpg\" alt=\"ESP32-S3-AUDIO-Board, Onboard LCD connector\"\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=\"ESP32-S3-AUDIO-Board, Onboard LCD connector\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-AUDIO-Board\/ESP32-S3-AUDIO-Board-details-size.jpg\" class=\"round1234\"\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\/ESP32-S3-AUDIO-Board\" id=\"tab-wiki\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/ESP32-S3-AUDIO-Board\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 0.142 kg\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eESP32-S3-AUDIO-Board x1\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eLithium battery x1\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51232581648701,"sku":"WVSH0566","price":2149.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/esp32-s3-audio-board-1.jpg?v=1767935057"},{"product_id":"audio-driver-board-for-rdk-x3-development-board-supports-audio-playback-and-recording-stereo-encoding-decoding","title":"Audio Driver Board for RDK X3 Development Board, Supports Audio Playback And Recording, Stereo Encoding \/ Decoding","description":"\u003ch2 style=\"text-align: center;\"\u003eAudio Driver Board for RDK X3\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 5, 18);\"\u003e\u003cstrong\u003eSupports Audio Playback And Recording, Stereo Encoding \/ Decoding\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Audio-Driver-HAT\/Audio-Driver-HAT-details-1.jpg\" alt=\"Audio Driver Board for RDK X3 Development Board, front view\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eFeatures\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.25%; margin-left: auto; margin-right: auto;\" height=\"346\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eStandard RDK X3 40PIN header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eAdopts ES7210 high-performance 4-channel encoding chip with I2S communication interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eAdopts ES8156 high-performance stereo audio decoding chip with I2S communication interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eIntegrates 4-channel high-quality MEMS silicon microphones, supports 4-channel recording with excellent sound quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eOnboard standard 3.5mm headphone jack for audio playback via external headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eSupports sound effects such as stereo and 3D surround sound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; width: 100%;\"\u003eComes with online development resources and user manual\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\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 81.25%; height: 187px; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 39.1875px; width: 32.6651%;\"\u003e\u003cstrong\u003eAudio encoding chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 39.1875px; width: 14.6756%;\"\u003eES7210\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 39.1875px; width: 32.9018%;\"\u003e\u003cstrong\u003eAudio decoding chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 39.1875px; width: 19.8831%;\"\u003eES8156\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 19.5938px; width: 32.6651%;\"\u003e\u003cstrong\u003eControl interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 19.5938px; width: 14.6756%;\"\u003eI2C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 19.5938px; width: 32.9018%;\"\u003e\u003cstrong\u003eAudio interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 19.5938px; width: 19.8831%;\"\u003eI2S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 19.5938px; width: 32.6651%;\"\u003e\u003cstrong\u003eADC SNR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 19.5938px; width: 14.6756%;\"\u003e102 dB\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 19.5938px; width: 32.9018%;\"\u003e\u003cstrong\u003eDAC SNR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 19.5938px; width: 19.8831%;\"\u003e110 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 39.1875px; width: 32.6651%;\"\u003e\u003cstrong\u003ePower voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 39.1875px; width: 14.6756%;\"\u003e3.3V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 39.1875px; width: 32.9018%;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(0, 0, 0); padding: 8px; text-align: center; height: 39.1875px; width: 19.8831%;\"\u003e65 × 56 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;\"\u003eSuitable for RDK X3 Development Board\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eExpands multiple audio functions for RDK X3, suitable for applications requiring audio functionality\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Audio-Driver-HAT\/Audio-Driver-HAT-details-3.jpg\" alt=\"Audio Driver Board connecting with RDK X3 Development Board\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e* for reference only, the RDK X3 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;\"\u003ePinout Definition\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Audio-Driver-HAT\/Audio-Driver-HAT-details-inter.jpg\" alt=\"Audio Driver Board for RDK X3 Development Board, pinout 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 src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Audio-Driver-HAT\/Audio-Driver-HAT-details-intro.jpg\" alt=\"Audio Driver Board for RDK X3 Development Board, onboard components\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eProduct Show\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Audio-Driver-HAT\/Audio-Driver-HAT-details-5.jpg\" class=\"round1234\" alt=\"Audio Driver Board for RDK X3 Development Board, product show\"\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\/Audio-Driver-HAT\/Audio-Driver-HAT-details-size.jpg\" alt=\"Audio Driver Board for RDK X3 Development Board, outline dimensions\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eResources\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWIKI: \u003ca href=\"http:\/\/www.waveshare.com\/wiki\/Audio_Driver_HAT\" id=\"tab-wiki\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/Audio_Driver_HAT\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 0.019 kg\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAudio Driver HAT x1\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Audio-Driver-HAT\/Audio-Driver-HAT-details-pack.jpg\" alt=\"Audio Driver HAT\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51301332681021,"sku":"WVSH0522","price":1999.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/audio-driver-hat-1.jpg?v=1769055741"},{"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"}],"url":"https:\/\/thinkrobotics.com\/ar\/collections\/sound-sensors-online.oembed","provider":"Atlantis Robotics","version":"1.0","type":"link"}