Hello. Sorry for bringing back an old request. I actually would like to do exactly what jeppius is doing. Taking Midi Data from Arduino Uno USB to my Bela running a Pd patch. Unfortunately I am really new to Bela and I can't get to do the custom render project to work even after updating the render.cpp file. Is there any chance I can have the some further guidance or (if its not too much) ask for the complete project with the _main.pd and render.cpp file included?