I have fitted a PX4 to my plane to replace the non-working Pixhawk 1 clone that’s died but have some issues getting the PX4 to work on my wing.
The orientation of the plane is about 120 degrees out. See photo. Plane is facing north but shows south-west in Mission Planner. Yellow line showing correct orientation.
Cannot do onboard mag calibration. When I click the button, nothing happens - see photo.
Non of the servos move at all. They show as moving in Mission Planner on the servo out put (see photo) but don’t even twitch.
I’m pretty sure it’s all connected correct and I have a 5v BEC powering the servo rail - last photo shows setup.