Hey all,
I am looking at the USB HID functionality for the Leonardo, mostly looking at game controllers.
Is it possible to send data from the pc to the arduino? E.g., I want a build in a little display to my controller project and need the pc to send certain values to be displayed - probably sending via a little C# app.
Most of what I have found regards sending data to the pc.
Alternatively I could just use serial, but I fancy a challenge (as long as it's not too hard) 