This is a Waveshare 1.54inch 152152 Yellow/Black/White Three-Color E-Ink Display Module. The E-Ink display module, 1.54inch, 152152 resolution, with embedded controller, communicating via SPI interface, supports yellow, black, and white three-color display. Due to the advantages like ultra-low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf labels, industrial instruments, and so on.

Features:

1. No backlight keeps displaying last content for a long time even when power down
2. Ultra-low power consumption, basically power is only required for refreshing
3. SPI interface, for connecting with controller boards like Raspberry Pi/Nucleo, etc.
4. Onboard voltage translator, compatible with 3.3V/5V MCUs
5. Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/STM32)