Ultimate7e: Adding 2 extra potentiometers
Having upgraded my 7E to 6 switches, the next thing I worked on was to add 2 potentiometers to it. These will show up as AUX4 and AUX5 inside the DeviationTX firmware. It’s a slightly trickier process than the switch upgrade, as there are no convenient pins on the main board to use. As such, it requires soldering directly to the pins on the processor. This however, like the processor upgrade, can be done safely if you take the necessary…