Hello, I am working on a project that is for right now going to be a couple of footswitches and an arduino to use as a MIDI controller for a program i use. I would like to somewhat "future proof" my design as in the future I will likely want to be able to plug in an expression pedal with a 1/4" TRS…

Expression Pedal TRS Input Requirements

DrDiettrich May 15, 2018, 9:34pm 2

This is not an Arduino topic. Try to find assistance in a MIDI forum first.

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