@uli said in Port "E", Port "Custom" and Pogo:
Pogo pins, they are only for charging, right - using them as interface is not possible?
According to the product page, the pogo pins can also be used for I2C (GPIO 21 and 22) on supported devices (BALA)
https://docs.m5stack.com/#/en/base/m5go_bottom?id=pinmap