Originally Posted by rcimports
I'm unfortunately having EXACTLY the same issues as cvandenb?? I'm using a carona rx and jr tx, I can't get it to "listen"???
You can power the RX with a separate power source (a battery and a BEC) and the KK controller can be powered from the ESC's BECs. just remove all the red wires between the KK board and the RX.
So the sequence would be:
+ TX on
+ RX on
+ 5 secs or 10 secs later, turn on the KK boards and ESC.
Hope that works
I used to have problem getting into programmig mode of some ESC wih spektrum RX just because of similar reason. The only way to do it was using a different battery pack for the RX and makes it always ready before turning on the ESC.