code: func NewLEDDriver(a ble.BLEConnector) *LEDDriver {
  	n := &LEDDriver{
  		name:       gobot.DefaultName("Microbit LED"),
  		connection: a,
  		Eventer:    gobot.NewEventer(),
  	}
  
  	return n
  }
docs: // NewLEDDriver creates a Microbit LEDDriver