Hi drone enthusiasts, I am working with a quadcopter at the moment and I like to use a 5V relay with pixhawk, as my fc. I was able to configure things out like setting the ch7 for relay on/off function and etc. The problem is I wasn’t able to switch this low level trigger relay when I’m toggling the switch from my transmitter. Meaning the relay is on all the time. Is the signal not going high?
Check the log files or the radio calibration in MP to see if the toggle is functioning properly, Also could it be that the trigger on the relay is a momentary trigger?
The relay output is 3.3V. Could be the problem.
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