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
Standard RPi 40PIN GPIO extension header, fitts Raspberry Pi series boards, Jetson Nano
Onboard 4x Keys
Onboard voltage translator, compatible with 3.3V /5V MCUs
SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc.