I have already created a Midi controller for Guitar Rig 5 a few years ago using Hiduino. That thing worked great, I even included a whammy pedal to it using a proximity sensor if I remember correctly. Now I want to use your firmware. I compiled and uploaded it to my 16u2 Arduino Mega. But from that point on, I am clueless of where to dig next... I mean, as far as I recall, Hiduino simply took care the communication but I was using the Midi Library in my sketch to tell it what to do. Is it still the case with USBMidiKlik? How about the parser? Can you please provide any more info or a sketch to get me going?Thanks in advance.