I have turned on my tansmitter and set the reciver to PPM mode instead of PWM. Im using a V5+ flightcontroller by CUAV. Im using QGroundControl. After the airframe was successfully set i tried doing the radio callobration. when i went to that section i get the error Vehicle did not respond to command : MAV_CMD_PREFLIGHT_CALIBRATION. NEXT i tried to begin the callibration process and it simply says to turn on the transmitter saying its not ready even tho eveything is turned on and functional. can someone help me with this matter?
Are other commands working in QGC? E.g. setting parameters?
And what’s the PX4 version that you’re using?