IBest Three Color 4.2inch E Ink Display Module 400x300 Resolution 3.3V 5V Paper HAT epaper Screen for Raspberry Pi/Arduino/Jetson Nano/Nucleo Support Full Refresh,SPI Interface

This is a tri-olor e-Paper HAT compatible with Raspberry Pi/Jetson Nano/Arduino/STM32 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 SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc. Onboard voltage translator, compatible with 3.3V/5V MCUs Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)