01-25-2018, 05:52 PM
It's a custom interface through bluetooth LE I believe. AirTurn just provides the library that does the grunt work, so I don't actually know the inner workings. I'm assuming the pedal is just sending messages as needed to the tablet, and my app receives those directly, instead of the pedal being treated as a HID device, and my app receiving input as key press events.
Mike
Mike