Results 3 comments of sketch

have you got 5v into the raspberry pi? or are you running from usb? which tx and rx have you connected it to?

quite a simple change, I've managed to do it on my hglrcf722 board using the zeus 1600mw vtx. you need to add two sections of code to src\main\io\vtx_tramp.c towards the...

> > quite a simple change, I've managed to do it on my hglrcf722 board using the zeus 1600mw vtx. you need to add two sections of code to src\main\io\vtx_tramp.c...