Disable or move console to fake terminal when USB is disconnected

Glad it's sorted!

You could maybe do something like:

USB.onData(function (e) { 
  USB.setConsole(); 
  USB.onData(undefined);
});

So that only the first character received will call the callback... But if you're not using the button for anything, it's a nice easy way of working. I guess you could make it toggle back and forth? You can check what the current console device is using process.env.CONSOLE