E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper. E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.
Onboard I2C Control Interface
For Use With Controller Boards Like Raspberry Pi/STM32/Arduino
VCC
Power (3.3V / 5V input)
GND
Ground
SDA
I2C data input
SCL
I2CI clock input
RST
External reset, low active
BUSY
Busy status output pin (high level means busy)
Application Examples
Suitable For Temperature And Humidity Meter, Humidifier, Digital Meter...
I've been shown the "free shipping over 999" banner but haven't been given free shipping. It's OK to charge shipping but do keep a proper disclaimer about which areas are served free.
Also, after this order was received, I wanted to place another order, before which I got 2 emails about Rs. 5 store credit. I should be getting a 10rs discount, but there's not a place on the website or app where I can redeem this amount.
Please improve. Don't unnecessarily make promises and spoil the brand's reputation. If this is on social media, it'll be a very bad look.
{"id":6817707065430,"title":"Waveshare 1.9inch Segment E-Paper Module","handle":"waveshare-1-9inch-segment-e-paper-module","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\"\u003e1.9″ Segment E-Paper Module\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\" class=\"richDesc\"\u003eSupport Partial Refresh, Low Power, Wide Viewing Angle, Paper-Like Displaying\u003cbr\u003eWithout Electricity\u003c\/h3\u003e\n\u003ch4 style=\"text-align: center;\" class=\"hilitBlock2\"\u003e\u003cspan style=\"color: #b90810;\"\u003eIdeal for Temperature and Humidity meter, Humidifier, Digital Meter...\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1.9inch-Segment-e-Paper-Module-details-1.jpg?v=1664975937\"\u003e\u003c\/div\u003e\n\u003ch3\u003e Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eNo backlight, keeps displaying last content for a long time even when power down\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eUltra low power consumption, basically power is only required for refreshing\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eI2C interface, for connecting with controller boards like Raspberry Pi\/Arduino\/STM32, etc.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOnboard MOS voltage translating circuit, compatible with 3.3V\/5V MCUs\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eComes with development resources and manual(driver board schematic, examples for Raspberry Pi\/Arduino\/STM32).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"richDesc\"\u003eSpecifications:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eOperating Voltage: 3.3V\/5V\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eGrey Scale: 2\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInterface: I2C\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003ePartial Refresh Time: 0.3s\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOutline Dimensions: 51 × 34 mm\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eFull Refresh Time: 2s\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDisplay Size: 41.35 × 28.11 mm\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRefresh Power: \u0026lt;5mW (typ.)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eSegments: 91\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eStandby Current: \u0026lt;0.01uA (almost none)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDisplay Color: Black\/White\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eViewing Angle: \u0026gt;170°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePackage Contains:\u003c\/strong\u003e 1x 1.9inch Segment E-Paper Module\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eAdvantages Of EINK\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eE-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE-paper display will clearly display images\/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/epaper-advantage.jpg?v=1664976292\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3 class=\"richTitle\"\u003eOnboard I2C Control Interface\u003c\/h3\u003e\n\u003cp class=\"richDesc\"\u003eFor Use With Controller Boards Like Raspberry Pi\/STM32\/Arduino\u003c\/p\u003e\n\u003cp class=\"richDesc\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1.9inch-Segment-e-Paper-Module-details-3.jpg?v=1664976258\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable class=\"tabSty-2 alignl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eVCC\u003c\/th\u003e\n\u003ctd\u003ePower (3.3V \/ 5V input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGND\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSDA\u003c\/th\u003e\n\u003ctd\u003eI2C data input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSCL\u003c\/th\u003e\n\u003ctd\u003eI2CI clock input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRST\u003c\/th\u003e\n\u003ctd\u003eExternal reset, low active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBUSY\u003c\/th\u003e\n\u003ctd\u003eBusy status output pin (high level means busy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\" class=\"richTitle\"\u003eApplication Examples\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\"\u003eSuitable For Temperature And Humidity Meter, Humidifier, Digital Meter...\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1.9inch-Segment-e-Paper-details-7.jpg?v=1664976250\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eOutline Dimensions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1.9inch-Segment-e-Paper-Module-details-size.jpg?v=1664976287\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eDevelopment resources:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWIKI:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/1.9inch_Segment_e-Paper_Module\" data-mce-fragment=\"1\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/1.9inch_Segment_e-Paper_Module\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2022-12-06T11:02:09+05:30","created_at":"2022-10-05T17:22:13+05:30","vendor":"Waveshare","type":"","tags":["1.9","1.9inch","22689","91","arduino display","black","Digital display","DISP1","Display","Display Module","dpi","E-ink","e-ink display","E-paper","ELC2","epaper","full color display","inch","Interface","Module","paper","resolution","screen","Segment","SPI","SPI display","WaveSH","Waveshare","white","WVSH"],"price":119999,"price_min":119999,"price_max":119999,"available":true,"price_varies":false,"compare_at_price":199999,"compare_at_price_min":199999,"compare_at_price_max":199999,"compare_at_price_varies":false,"variants":[{"id":40085969010774,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC2078","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Waveshare 1.9inch Segment E-Paper Module","public_title":null,"options":["Default Title"],"price":119999,"weight":50,"compare_at_price":199999,"inventory_management":"shopify","barcode":"ELC2078","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-1_1.jpg?v=1664976027","\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-2_1.jpg?v=1664976027","\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-4_1.jpg?v=1664976027","\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-3_1.jpg?v=1664976027"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-1_1.jpg?v=1664976027","options":["Title"],"media":[{"alt":"Waveshare 1.9inch Segment E-Paper Module","id":23413894840406,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-1_1.jpg?v=1664976027"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-1_1.jpg?v=1664976027","width":800},{"alt":"Waveshare 1.9inch Segment E-Paper Module","id":23413894807638,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-2_1.jpg?v=1664976027"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-2_1.jpg?v=1664976027","width":800},{"alt":"Waveshare 1.9inch Segment E-Paper Module","id":23413894742102,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-4_1.jpg?v=1664976027"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-4_1.jpg?v=1664976027","width":800},{"alt":"Waveshare 1.9inch Segment E-Paper Module","id":23413894774870,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-3_1.jpg?v=1664976027"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/1.9inch-segment-e-paper-module-3_1.jpg?v=1664976027","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\"\u003e1.9″ Segment E-Paper Module\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\" class=\"richDesc\"\u003eSupport Partial Refresh, Low Power, Wide Viewing Angle, Paper-Like Displaying\u003cbr\u003eWithout Electricity\u003c\/h3\u003e\n\u003ch4 style=\"text-align: center;\" class=\"hilitBlock2\"\u003e\u003cspan style=\"color: #b90810;\"\u003eIdeal for Temperature and Humidity meter, Humidifier, Digital Meter...\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1.9inch-Segment-e-Paper-Module-details-1.jpg?v=1664975937\"\u003e\u003c\/div\u003e\n\u003ch3\u003e Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eNo backlight, keeps displaying last content for a long time even when power down\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eUltra low power consumption, basically power is only required for refreshing\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eI2C interface, for connecting with controller boards like Raspberry Pi\/Arduino\/STM32, etc.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOnboard MOS voltage translating circuit, compatible with 3.3V\/5V MCUs\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eComes with development resources and manual(driver board schematic, examples for Raspberry Pi\/Arduino\/STM32).\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"richDesc\"\u003eSpecifications:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eOperating Voltage: 3.3V\/5V\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eGrey Scale: 2\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eInterface: I2C\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003ePartial Refresh Time: 0.3s\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eOutline Dimensions: 51 × 34 mm\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eFull Refresh Time: 2s\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDisplay Size: 41.35 × 28.11 mm\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRefresh Power: \u0026lt;5mW (typ.)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eSegments: 91\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eStandby Current: \u0026lt;0.01uA (almost none)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eDisplay Color: Black\/White\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eViewing Angle: \u0026gt;170°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePackage Contains:\u003c\/strong\u003e 1x 1.9inch Segment E-Paper Module\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eAdvantages Of EINK\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eE-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eE-paper display will clearly display images\/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/epaper-advantage.jpg?v=1664976292\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3 class=\"richTitle\"\u003eOnboard I2C Control Interface\u003c\/h3\u003e\n\u003cp class=\"richDesc\"\u003eFor Use With Controller Boards Like Raspberry Pi\/STM32\/Arduino\u003c\/p\u003e\n\u003cp class=\"richDesc\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1.9inch-Segment-e-Paper-Module-details-3.jpg?v=1664976258\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable class=\"tabSty-2 alignl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eVCC\u003c\/th\u003e\n\u003ctd\u003ePower (3.3V \/ 5V input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGND\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSDA\u003c\/th\u003e\n\u003ctd\u003eI2C data input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSCL\u003c\/th\u003e\n\u003ctd\u003eI2CI clock input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRST\u003c\/th\u003e\n\u003ctd\u003eExternal reset, low active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBUSY\u003c\/th\u003e\n\u003ctd\u003eBusy status output pin (high level means busy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\" class=\"richTitle\"\u003eApplication Examples\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\"\u003eSuitable For Temperature And Humidity Meter, Humidifier, Digital Meter...\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1.9inch-Segment-e-Paper-details-7.jpg?v=1664976250\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eOutline Dimensions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/1.9inch-Segment-e-Paper-Module-details-size.jpg?v=1664976287\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eDevelopment resources:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWIKI:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/1.9inch_Segment_e-Paper_Module\" data-mce-fragment=\"1\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/1.9inch_Segment_e-Paper_Module\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e"}
