I have a new APM2 flashed for aircraft use and installed.. Mavlink is working. Radio is calibrated and mode switch are recongnized and working, but no apparent output.. no servo movement or esc armed.
I have a separate Castle Pro BEC set for 5v, plugged to input, (with jumper) but no means to measure actual voltage..
I will buy a voltage tester if there are possible voltage concerns.
ESC has bee…