code: func NewAdaptor(deviceID string, accessToken string) *Adaptor {
  	return &Adaptor{
  		name:        gobot.DefaultName("Particle"),
  		DeviceID:    deviceID,
  		AccessToken: accessToken,
  		servoPins:   make(map[string]bool),
  		APIServer:   "https://api.particle.io",
  		Eventer:     gobot.NewEventer(),
  	}
  }
docs: // NewAdaptor creates new Photon adaptor with deviceId and accessToken
  // using api.particle.io server as default