Originally Posted by
defcone
Would any problems arise if I had a y harness coming out of the esc, one into the receiver and one for when I want to program the esc with the setting card? I'm worried something might go wrong when I connect the esc to the lcd card and the esc powering the receiver at the same time.
As long there is 1 power source only i cannot see a problem with a y harness .if you use the pc power and the esc power source at the same time then you will kill the bec and the factory program which means the esc will have to go back to factory to restore the factory settings.