Hi everyone, I am attempting to design a Single Copter using a Pixhawk 4 as the flight controller. I have read the documentation here - ArduPilot Single Copter. I understood all the configuration steps with regards to selecting the FRAME_CLASS and setting other parameters. However, I am uncertain as to whether the SERVOx_FUNCTION maps the output to the I/O PWM OUT or the FMU PWM OUT port on the Pixhawk.
Any feedback is greatly appreciated, thank you.