{"product_id":"29-epaper-display-module-296x128","title":"2.9\" ePaper Display Module (296x128)","description":"\u003cp\u003eA 2.9\" ePaper display module from Waveshare, with a 296x128 resolution, 170° viewing angles and partial refresh support - controlled via SPI.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eePaper displays are designed to replicate the appearance of ink on paper. Unlike regular displays, which lose their image when power is removed, ePaper screens are able to hold text and images indefinitely, even without power. ePaper screens are therefore ultra low power, designed to have a wide viewing angle and additionally have limited reflection under sunlight. The applications are limitless!\u003c\/p\u003e\n\u003cp\u003eThese ePaper display modules from Waveshare come complete with an embedded controller PCB, communicating via SPI interface, and support partial refresh.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo backlight, keeps displaying last content for a long time even when powered down\u003c\/li\u003e\n\u003cli\u003eUltra low power consumption, basically power is only required for refreshing\u003c\/li\u003e\n\u003cli\u003eSPI interface, for connecting with controller boards like Raspberry Pi\/Arduino\/Nucleo, etc.\u003c\/li\u003e\n\u003cli\u003eComes with development resources and manual (examples for Raspberry Pi\/Arduino\/STM32)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eInterface: 3-wire SPI, 4-wire SPI\u003c\/li\u003e\n\u003cli\u003eOutline dimension: 89.5mm x 38mm\u003c\/li\u003e\n\u003cli\u003eDisplay size: 66.89mm x 29.05mm\u003c\/li\u003e\n\u003cli\u003eDot pitch: 0.138 x 0.138\u003c\/li\u003e\n\u003cli\u003eResolution: 296 x 128\u003c\/li\u003e\n\u003cli\u003eDisplay color: black, white\u003c\/li\u003e\n\u003cli\u003eGrey level: 2\u003c\/li\u003e\n\u003cli\u003eRefresh power: 26.4mW(typ.)\u003c\/li\u003e\n\u003cli\u003eStandby power: \u0026lt;0.17mW\u003c\/li\u003e\n\u003cli\u003eViewing angle: \u0026gt;170°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePinout\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/E-Ink_display_module_features_1.jpg?v=1695290776\u0026amp;width=700\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable height=\"335\" style=\"border-collapse: collapse; width: 503px; box-sizing: border-box; border-spacing: 0px; max-width: 100%; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;\" width=\"128\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 15.0pt; box-sizing: border-box;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; width: 114px; text-align: center;\" height=\"20\"\u003e\u003cstrong\u003eSYMBOL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 386px; text-align: center;\"\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt; box-sizing: border-box;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; box-sizing: border-box; width: 115px; text-align: center;\" height=\"20\"\u003eVCC\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; width: 387px; text-align: center;\"\u003e3.3V\/5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt; box-sizing: border-box;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; box-sizing: border-box; width: 115px; text-align: center;\" height=\"20\"\u003eGND\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; width: 387px; text-align: center;\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt; box-sizing: border-box;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; box-sizing: border-box; width: 115px; text-align: center;\" height=\"20\"\u003eDIN\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; width: 387px; text-align: center;\"\u003eSPI MOSI pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt; box-sizing: border-box;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; box-sizing: border-box; width: 115px; text-align: center;\" height=\"20\"\u003eCLK\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; width: 387px; text-align: center;\"\u003eSPI SCK pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt; box-sizing: border-box;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; box-sizing: border-box; width: 115px; text-align: center;\" height=\"20\"\u003eCS\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; width: 387px; text-align: center;\"\u003eSPI chip selection, low active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt; box-sizing: border-box;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; box-sizing: border-box; width: 115px; text-align: center;\" height=\"20\"\u003eDC\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; width: 387px; text-align: center;\"\u003eData\/Command selection (high for data, low for command)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt; box-sizing: border-box;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; box-sizing: border-box; width: 115px; text-align: center;\" height=\"20\"\u003eRST\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; width: 387px; text-align: center;\"\u003eExternal reset, low active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt; box-sizing: border-box;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; box-sizing: border-box; width: 115px; text-align: center;\" height=\"20\"\u003eBUSY\u003c\/td\u003e\n\u003ctd style=\"box-sizing: border-box; width: 387px; text-align: center;\"\u003eBusy status output, high active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 2.9\" e-Paper Module\u003c\/li\u003e\n\u003cli\u003e1x \u003cspan\u003ePH2.0 20cm 8-Pin\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":48623890596058,"sku":"xyl1789680059140","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/29-epaper-display-module-296x128_1.jpg?v=1789680063","url":"https:\/\/memoryfoamwear.shop\/products\/29-epaper-display-module-296x128","provider":"My Store","version":"1.0","type":"link"}