Details 10.85inch e-Paper display, e-ink display, 1360 × 480, Black / White, SPI Interface 10.85″ e-Paper display low power, wide viewing angle, paper-like effect without electricity Ideal for price tags, shelf labels, industrial instruments... Note: the e-Paper Driver HAT is optional, please refer to the Package Content for detailed part list Version Options 10.85inch e-Paper raw display, without driver board 10.85inch e-Paper HAT+ with e-Paper Driver HAT Features at a glance No backlight, keeps displaying last content for a long time even when power down Ultra low power consumption, basically power is only required for refreshing Comes with online development resources and manual (e-Paper Driver HAT circuit diagram, examples for Raspberry Pi / Jetson Nano / Arduino / STM32 / ESP32) Optional for e-Paper Driver HAT: Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano Adopts Raspberry Pi HAT+ standard to improve interoperability, helping the users to design and develop faster, easy to use with other peripherals and extend more functions for Raspberry Pi Adapting SPI interface for connecting with controller boards like Raspberry Pi / Arduino / STM32 / ESP32, etc. Onboard voltage translator, compatible with 3.3V / 5V MCUs Specifications operating voltage Raw display: 3.3V display color Black/White with driver HAT: 3.3V/5V interface 3-wire SPI, 4-wire SPI grey scale 2 outline dimensions Raw display: 270.56 × 105.92 × 1.20 (mm) partial refresh time 0.6s e-Paper Driver HAT: 65.00 × 30.50 (mm) full refresh time 3.5s display size 259.76 × 91.68 (mm) refresh power