Just unboxed Open Source CX-20 and tested 4 motors running. Slowly broke in with no props on. Did Compass calibration. Went to do first flight after binding with TX and only 3 motors running.
I do an external ESC Calibration coonected with USB as per video and all motors running fine. Disconnect then bind to RX again and same problem, only 3 motors running. Anybody have any ideas for help??
I do an external ESC Calibration coonected with USB as per video and all motors running fine. Disconnect then bind to RX again and same problem, only 3 motors running. Anybody have any ideas for help??
