Adafruit 2.7" Tri-Color eInk / ePaper Display with SRAM

Easy e-paper arrives for microcontrollers with this innovative breakout that simplifies adding a tri-color eInk display. The 2.7" display features red, black, and white colors with 264x176 pixels, ensuring high contrast and daylight readability similar to printed paper. Perfect for projects where power efficiency and clarity are a priority, the image remains visible even without power.

Utilize CircuitPython or Arduino libraries to craft a frame buffer and seamlessly transfer it to the display. Traditional breakouts are limited by memory constraints, but this module's onboard SRAM chip eliminates the need for large buffers, minimizing RAM usage. The SRAM shares an SPI port with the eInk display, requiring only one additional pin, streamlining your setup.

The integrated MicroSD socket allows extra storage for images and text files. Ultra-low power projects benefit from the onboard 3.3V regulator with Enable pin control, letting you conserve power by disconnecting SRAM, MicroSD, and display components. Compatible with both 3V and 5V logic, this breakout fits effortlessly with any microcontroller setup. Comes assembled and tested, with headers included for easy integration.