I want to reduce the size of my rig. Basically I want a MIDI pedal with about 8 switches 4 patch and 4 "MIDI pedal switches" and an expression pedal which will fit in the lid of my 4U rack unit (7"x 19") and preferably phantom powered off the rack. So I turn up to a gig with the kemper rack take out the controller and turn on the wireless and get playing.
From what I searched for this isn't something I can just buy so It looks like I will be building it using an Arduino. I think I will buy an AMT EX50 seeing as it's the only expression pedal I have seen under 7", unless anyone else has a good ideas of other expression pedals?
Also I have seen people talk about getting the Profile names and tuner to display on a LCD. Does anyone know how I can get this to work?