This is a universal driver board for e-Paper raw panels, can be used to drive various SPI interface e-Paper from Waveshare.; Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+, Jetson Nano; SPI interface, for connecting with other controller boards like Raspberry/ /Nucleo, etc.; Onboard voltage translator, compatible with 3.3V /5V MCUs; Comes with development resources and manual (examples for Raspberry Pi/ /Jetson Nano/STM32)