Toggle screen-mirroring on the new MacBook Pro using a Puck.js

screenmirror-puck.js

var kb = require("ble_hid_keyboard");

var services = {
  0x180a: {
    0x2a50: {
      value:     [ 
        0x01,           /* Use USB Vendor IDs */
        0xac, 0x05,     /* Apple */
        0x5a, 0x02,     /* Internal Keyboard */
        0x00, 0x00
      ],
      readable:  true,
    }
  }
};

NRF.setServices(services, { 
  advertise: [ 0x180a ],
  hid: kb.report 
});

function btnPressed() {
  LED1.write(true);

  setTimeout(function() {
    LED1.write(false);
  }, 200);

  NRF.sendHIDReport([kb.MODIFY.GUI, 0, kb.KEY.F1, 0, 0, 0, 0, 0], function() {
    NRF.sendHIDReport([0, 0, 0, 0, 0, 0, 0, 0]);
  });
}

setWatch(btnPressed, BTN, {
  edge: "rising",
  repeat: true,
  debounce: 50
});