Pixhawk 2.4.8 No PWM Output

Hello Everyone!

I’m building my first plane with autopilot and run into some problems.
I dont have any pwm output on the main and aux channels.
The 5V servo rail is working fine with an external BEC. The radio and the servo output is set up in the mission planner and I can arm the plane as well.
I think it is a software related error because when I flash a quad firmware first then a plane firmware the servos just simply work az intended, but after a restart they just simply stop.

nwm the safety switch did not work properly, I had to change the BRD_SAFETY_MASK to 15

1 Like