Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•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 for Raspberry Pi/Jetson Nano/STM32, etc.
•Onboard voltage translator, compatible with 3.3V / 5V MCUs
From USA
