user53899

Most recent activity

• Read USB Serial data and write to SD card

  in Interfacing • 9 years, 1 month

  

  I am new to Espruino and have just had a lot of difficulty with this. For that reason I am posting my solution for future reference. Sorry to raise the dead.

  The following code allows me to toggle LED1 via echo 'a' > /dev/tty.usbmodem1411. I am not sure if the tty would be different for another user(?)

  var state = false;
  LED1.write(state);
  
  Serial1.setup(9600);
  Serial1.setConsole();
  Serial1.on('data', function (data) {
    state = !state;
    LED1.write(state);
  });