{"product_id":"213-epaper-display-hat-250x122","title":"2.13\" ePaper Display HAT (250x122)","description":"\u003cp\u003eLooking for an ePaper display for your Raspberry Pi or Raspberry Pi Zero? Look no further! This great little \u003cstrong\u003eblack\/white\u003c\/strong\u003e eInk\/ePaper display \u003cspan data-mce-fragment=\"1\"\u003efrom Waveshare is perfect for adding a low-power display to your project. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAlso available in yellow\/black\/white and red\/black\/white! User Guide here!\u003c\/p\u003e\n\u003cp\u003eePaper \/ eInk displays are designed to replicate the appearance of ink on paper. Unlike regular displays, which lose 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\n\u003cp\u003eThe E-Ink display modules from waveshare come complete with an embedded controller PCB, communicating via SPI interface, and support partial refresh.\u003c\/p\u003e\n\u003cp\u003eThis module includes a 2.13\" (250x122) eInk display \u0026amp; pHAT PCB format, designed to plug directly onto your Raspberry Pi Zero or Zero W.\u003c\/p\u003e\n\u003ch2\u003eNew Revision - V4\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note our stock is currently board version V4\u003c\/strong\u003e - more details can be found on the Waveshare Wiki. \u003cstrong\u003eSome 3rd party software may not work with this new revision\u003c\/strong\u003e - check with the software owner first. For example, with Pwnagotchi you may need to amend the code (see the GitHub issues, for example, entries such as this and this)\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo backlight, keeps displaying last content for a long time even when power down\u003c\/li\u003e\n\u003cli\u003eUltra-low power consumption, basically power is only required for refreshing\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi 2B\/3B\/Zero\/Zero W\u003c\/li\u003e\n\u003cli\u003ePreserved solder pads for SPI interface, for connecting with other controller boards like 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\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.3V\/5V\u003c\/li\u003e\n\u003cli\u003eInterface: SPI 3-wire\/4-wire\u003c\/li\u003e\n\u003cli\u003eOutline dimension: 65mm × 30.2mm\u003c\/li\u003e\n\u003cli\u003eDisplay size: 48.55mm x 23.71mm\u003c\/li\u003e\n\u003cli\u003eDot pitch: 0.194 × 0.194\u003c\/li\u003e\n\u003cli\u003eResolution: 250 × 122\u003c\/li\u003e\n\u003cli\u003eDisplay colour: black, white\u003c\/li\u003e\n\u003cli\u003eGrey level: 2\u003c\/li\u003e\n\u003cli\u003ePartial refresh time: 0.3s\u003c\/li\u003e\n\u003cli\u003eFull refresh time: 2s\u003c\/li\u003e\n\u003cli\u003eRefresh power: 26.4mW(typ.)\u003c\/li\u003e\n\u003cli\u003eStandby current: \u0026lt;0.01uA (almost none)\u003c\/li\u003e\n\u003cli\u003eViewing angle: \u0026gt;170°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki - https:\/\/www.waveshare.com\/wiki\/2.13inch_e-Paper_HAT\n\u003c\/li\u003e\n\u003cli\u003eVersion revision identification - https:\/\/www.waveshare.com\/wiki\/2.13inch_e-Paper_HAT#Versions\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInterface\u003c\/h3\u003e\n\u003ctable width=\"497\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"82\"\u003e\u003cstrong\u003eVCC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"415\"\u003e3.3V\/5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI MOSI pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCLK\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI SCK pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI chip selection, low active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eData \/ Command selection (high for data, low for command)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRST\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal reset, low active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBUSY\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBusy status output (high for busy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 2.13\" e-Paper HAT\u003c\/li\u003e\n\u003cli\u003e1x RPi screws pack (2x screws, nuts, standoffs)\u003c\/li\u003e\n\u003cli\u003e1x PH2.0 20cm 8-Pin cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":48623890858202,"sku":"vsk1789680063368","price":15.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/213-epaper-display-hat-250x122_1.jpg?v=1789680067","url":"https:\/\/memoryfoamwear.shop\/products\/213-epaper-display-hat-250x122","provider":"My Store","version":"1.0","type":"link"}