Adafruit E-Ink Breakout Friend

Author : Adafruit Published Time : 2019-07-02
Adafruit E-Ink Breakout Friend provides power supply support circuitry and level shifting to enable E-Ink/E-Paper displays to be attached to development boards. The 24-pin E-Ink Friend features a 32KB SRAM chip that allows users to control the 4.2-inch tri-color display. The SRAM can set up the display then shuffle the data to E-Ink  when needed. The chip also can be interfaced as if it were an Adafruit_GFX compatible display or its CircuitPython or Arduino libraries will automatically use the microcontroller/microcomputer internal RAM. The board does not come with an E-Ink display.

Features

32kB SRAM chipOnboard 3.3V regulatorRESE resistor set to 0.5Ω
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