openrcforums

On my FlySky TH9X thet 3rd pin ie the middle one is battery voltage to module so you should be safe using that as track to switch. Used a pinout of JR module to check pins, only one not to match was pin 4 (+5V) which is not present when i measured it. I put my DSM module in a case with header plug s...

Used a LP module for mine mounted with 3,3V regulator and other components and header plug on small vero board. Connects to the standard module pins 2 Gnd 3 Battery Voltage and 5 PPM (FlySky TH9X so removable module). Binds fine to Parkzone Sukoi, awaiting the empty module case i ordered which it wi...