It is necessary to provide following information to get help:
I’m running ArduCopter 3.4.4. My receiver is a OpenLRSng Brotronics 433MHz unit that outputs SBUS. The receiver also enables me to inject the receiver’s RSSI as a PWM value onto one of the channels output through SBUS. I set it up to output RSSI on channel 9. All of the flight control functions work well over SBUS from this receiver.
Then I set the ArduCopter parameters list to look for RSSI on channel 9. I tried the many variables in the RSSI parameters but none of them result in actually displaying the RSSI on the Mission Planner HUD. I checked the RSSI box in the user parameters as well.
Please explain any additional or other configuration required.
Thanks,
Paul