code: func NewAdaptor(device string) *Adaptor {
  	c := &serial.Mode{BaudRate: 115200}
  	return &Adaptor{
  		name:              "MegaPi",
  		connection:        nil,
  		port:              device,
  		serialMode:        c,
  		writeBytesChannel: make(chan []byte),
  		finalizeChannel:   make(chan struct{}),
  	}
  }
docs: // NewAdaptor returns a new MegaPi Adaptor with specified serial port used to talk to the MegaPi with a baud rate of 115200