{"product_id":"29-epaper-display-module-yellowblackwhite-296x128-discontinued","title":"2.9\" ePaper Display Module (yellow\/black\/white) (296x128) [Discontinued]","description":"\u003cp\u003eIn need of a small-sized, three-colour e-paper\/e-Ink display for your next project? Look no further! This 2.9-inch e-Paper e-Ink eInk\/ePaper display from Waveshare , might be what you are looking for. Featuring a display resolution of 296x128, this 3-colour display is capable of displaying white, black, and yellow with a full refresh time of 15-seconds. \u003c\/p\u003e \u003cp\u003eePaper \/ eInk displays are designed to replicate the appearance of ink on paper. Unlike regular displays, which loose their image when power is removed, eInk 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 \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e3-colour display. Yellow, Black, and Red\u003c\/li\u003e \u003cli\u003eNo backlight - keeps displaying the last image for a long time even when powered down\u003c\/li\u003e \u003cli\u003eUltra-low power consumption - power is only required for refreshing\u003c\/li\u003e \u003cli\u003eSPI interface, for connecting with controller boards like Raspberry Pi\/Arduino\/Nucleo, etc.\u003c\/li\u003e \u003cli\u003eOnboard voltage translator, compatible with 3.3V\/5V MCUs\u003c\/li\u003e \u003cli\u003eOnline development resources and manual available (Raspberry Pi Pico C\/C++ and MicroPython examples)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOperating voltage:\u003c\/strong\u003e 3.3V\/5V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 3-wire SPI, 4-wire SPI\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutline dimension:\u003c\/strong\u003e 89.5mm × 38mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDisplay size:\u003c\/strong\u003e 66.89mm × 29.05mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDot pitch:\u003c\/strong\u003e 0.138 × 0.138\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 296 × 128\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDisplay color:\u003c\/strong\u003e yellow, black, white\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGrey level: \u003c\/strong\u003e2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFull refresh time:\u003c\/strong\u003e 15s\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRefresh power:\u003c\/strong\u003e 26.4mW(typ.)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandby power: \u003c\/strong\u003e\u0026lt;0.017mW\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eViewing angle:\u003c\/strong\u003e \u0026gt;170°\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003e1x - 2.9inch e-Paper Module (C)\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePinout\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eVCC -\u003c\/strong\u003e 3.3V\/5V \u003cbr\u003e\u003cstrong\u003eGND -\u003c\/strong\u003e GND \u003cbr\u003e\u003cstrong\u003eDIN -\u003c\/strong\u003e SPI MOSI \u003cbr\u003e\u003cstrong\u003eCLK -\u003c\/strong\u003e SPI SCK \u003cbr\u003e\u003cstrong\u003eCS -\u003c\/strong\u003e SPI chip select (Low active) \u003cbr\u003e\u003cstrong\u003eDC -\u003c\/strong\u003e Data\/Command control pin (High for data, and low for a command) \u003cbr\u003e\u003cstrong\u003eRST -\u003c\/strong\u003e External reset pin (Low for reset) \u003cbr\u003e\u003cstrong\u003eBUSY -\u003c\/strong\u003e Busy state output pin\u003c\/p\u003e \u003ch2\u003eDimensions\u003c\/h2\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/2.9inch-e-Paper-Module-size.jpg?width=700\" width=\"486\" height=\"238\"\u003e\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":48624240885978,"sku":"mnb1789687764535","price":16.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/29-epaper-display-module-yellowblackwhite-296x128-discontinued_1.jpg?v=1789687768","url":"https:\/\/memoryfoamwear.shop\/products\/29-epaper-display-module-yellowblackwhite-296x128-discontinued","provider":"My Store","version":"1.0","type":"link"}