Ditto X4 Midi Sync and Control

This video describes my setup for MIDI control of the TC Electronic Ditto X4 looper. A self-built pedal using an Arduino microcontroller generates MIDI CC commands that are recognized by the Ditto X4. In its current configuration, the pedal sends MIDI commands to Stop/Clear Loop 1 and Loop 2 in the Ditto X4. I also use an old iPhone to provide MIDI clock sync and generate a audio click track. The IOS app Midiflow provides MIDI routing on the iPhone and the Metronom app generates a click track and is the source of MIDI clock.