Arduino Micro
Important
This board is unsupported. Consider an Arduino Nano or Pro Micro instead.
The Arduino Micro is an Arduino board based on the ATmega32U4 microcontroller. While very similar to the Pro Micro, it is a different board with different features that cause incompatibilities.
While it is sometimes possible to install MobiFlight Pro Micro firmware on the Arduino Micro, this should not be taken as a sign of support. The MobiFlight Pro Micro firmware was not designed or tested with the Arduino Micro (non-pro) in mind, so attempting to use it on the Arduino Micro board may lead to issues, including but not limited to missing pins.