{"title":"Adafruit 2.7 Tri-Color eInk / ePaper Display with SRAM - Red Black White","handle":"adafruit-2-7-tri-color-eink-epaper-display-with-sram-red-black-white","url":"/products/adafruit-2-7-tri-color-eink-epaper-display-with-sram-red-black-white","description":"Add a large, vibrant tri-colour eInk display to your microcontroller project with this 2.7\" breakout board. The panel displays red, black, and white pixels at 264×176 resolution that remain visible even with power completely disconnected — just like printed paper, but with the added impact of colour.\n\nAn onboard SRAM chip handles frame buffering so even memory-constrained microcontrollers can drive the display without sacrificing precious RAM (~11.5 KB needed). A MicroSD socket lets you store images and text files, and the board works with both 3.3V and 5V logic for broad compatibility.\n\nKey Features\n\n\n2.7\" Tri-Colour eInk Display – 264×176 pixel resolution with red, black, and white ink\n\nOnboard SRAM – Offloads frame buffering from the microcontroller\n\nMicroSD Socket – Store images, text files, and display assets\n\nUltra-Low Power – Display retains image with no power draw; Enable pin lets you shut down SRAM, MicroSD, and display entirely\n\n3.3V and 5V Compatible – Level-shifted for safe use with any microcontroller\n\nCircuitPython and Arduino Support – Adafruit_GFX compatible library handles all the heavy lifting\n\n\nAlso Available\n\n\n2.7\" Tri-Colour eInk Shield – Arduino shield form factor with user buttons\n\n\nIdeal For\n\nColour-coded status displays and dashboards\nLow-power signage and information boards\nBattery-powered projects requiring persistent display\nPrice tags and retail displays\n\n\nPackage Contents\n\n1× Adafruit 2.7\" Tri-Colour eInk Breakout (with header strip)\n\n\n\nNote: Soldering is required to attach the included header. Tri-colour eInk displays take approximately 15 seconds to refresh.\n","vendor":"Adafruit","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":7087,"title":"Default Title","sku":"AF-4098","price":63.41,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}