code: func NewIMUDriver(a *firmata.Adaptor) *IMUDriver {
  	imu := &IMUDriver{
  		name:       gobot.DefaultName("CurieIMU"),
  		connection: a,
  		Eventer:    gobot.NewEventer(),
  	}
  
  	return imu
  }
docs: // NewIMUDriver returns a new IMUDriver