debug port
The screw shield v2 from DFRobot also extend the power supply pins for the signal pins
compatible with Raspberry Pi series boards
Connection Options: Support Gravity-I2C / UART / USB-C
while also having a low impact on batteryconsumption
128×80, 1.02inch E-Ink display module, black/white dual-color High SNR debug portDescription This is an E Ink display module, 1. 02inch, 12880 resolution, with embedded controller, communicating via SPI interface, supports partial refresh. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on. Features No backlight, keeps displaying last content for a long time even when power down