I’ll explain the details below but I’m having troubles getting the PWM range from 1000-2000us. I have set the RCx parameters to Max - 2000 and Min - 1000 but on my oscilloscope I only ever get 1927us max. I’ve tried calibrating on the Herelink app, ground control and mission planner and nothing seems to make a difference. When I do the radio calibration it goes successfully but it deems the max is 1927 and the min is 1102 and overwrites the RCx_MAX and RCx_MIN parameters.
I’m using the Herelink radio with the Matek H743-WING FC in a 1.5mx1m boat drone. I have two T200 thrusters on it with their own ESCs connected to the servo outputs on the FC. I am using ArduPlane V4.0.8 so there are a lot of customs settings to adjust for a boat.
The 1927us max is causing the boat to go 12% slower than my old setup with an FrSky Radio with X8R receiver so it’s quite critical I can get to full speed.
Thanks a lot for your help and let me know if you need more info!