code: func (s *SSD1306Driver) Start() (err error) {
  	bus := s.GetBusOrDefault(s.connector.GetDefaultBus())
  	address := s.GetAddressOrDefault(ssd1306I2CAddress)
  
  	s.connection, err = s.connector.GetConnection(address, bus)
  	if err != nil {
  		return
  	}
  
  	s.Init()
  	s.On()
  
  	return
  }
docs: // Start starts the Driver up, and writes start command