That’s exactly what was on my todo-list-from-hell for external MIDI debugging:
Ok, you can also use it as a simple gaming console and it’s nothing very special, cause it’s an Arduino. But it saves much time to write and design my own. And the price is IMHO absolute ok. I have ordered one.
Regards, Holger
P.S.: It’s a kit and not a ready-to-run tool.
