u/gmtesauro

In this video, I demonstrate how I configured the affordable M-Vave Chocolate Plus foot controller to fully command the Boss Katana:GO. Using custom SysEx strings, we can manage not only presets but also individual stompboxes (Booster, Mod, Delay, etc.), the Tuner.

Special thanks to "@AxxBob" the inspiration and his great work on the Katana: https://www.youtube.com/watch?v=AmAo1axXTVM

Useful Links & Technical Sources:
Katana MIDI Protocol Analysis: https://www.youtube.com/watch?v=pG_9Fyd1Ogk
Blooper Project (GitHub): https://github.com/pktbmiller/blooper/tree/main
Katana MIDI Bridge (GitHub): https://github.com/snhirsch/katana-midi-bridge

This was built using Gemini, so I may not be able to answer all your questions.