You need to set the MAVLink setting to whatever you want 2-way comms on. The UART is receive only unless you choose it over USB or Bluetooth.
I’ve had good luck with all 3 modes.
You need to set the MAVLink setting to whatever you want 2-way comms on. The UART is receive only unless you choose it over USB or Bluetooth.
I’ve had good luck with all 3 modes.