"Here's some photos showing my 9x with the 3dr radio to bluetooth bridge integrated inside. This has the same functionality of the box proposed by Jeff without the need to carry arond another box/battery. There's a bunch of other mods in here but you…"
"This a good idea and I probably would have purchsed previously. I have added a 3dr Radio and bluetooth module to my 9x transmitter. Saves having to carry round another box/battery. The telemetry powers on when I switch on the transmitter. "
"I have the same thing on my HK 5.8 400mW Tx. Mine occured when I briefly connected two pins with a multimeter probe. My video still works however I get the rolling pattern overlaying the video. I am not convinced this is a resistor as I noted there…"