RB700 Advance has 2 USB host ports. The total current of all USB ports should not exceed 1A. To control +5V USB Pigeon uses power switches with the following features:

  • overcurrent, overheating, and short-circuit protection,
  • undervoltage lockout,
  • reverse current protection.

To turn off +5V of all USB host ports set GPIO6 to high.


The USB port labeled "USB DEVICE" is for an OS update.