code: def connect(device_name=None, port=None, baudrate=115200):
      '''
      Creates a serial connection
      :param device_name: defaults to 'Smoothieboard'
      :param baudrate: integer frequency for serial communication
      :return: serial.Serial connection
      '''
      if not port:
          port = get_ports_by_name(device_name=device_name)[0]
      log.debug("Device name: {}, Port: {}".format(device_name, port))
      return _connect(port_name=port, baudrate=baudratef connect(device_name=None, port=None, baudrate=115200):
      '''
      Creates a serial connection
      :param device_name: defaults to 'Smoothieboard'
      :param baudrate: integer frequency for serial communication
      :return: serial.Serial connection
      '''
      if not port:
          port = get_ports_by_name(device_name=device_name)[0]
      log.debug("Device name: {}, Port: {}".format(device_name, port))
      return _connect(port_name=port, baudrate=baudrate)
docs: Creates a serial connection
      :param device_name: defaults to 'Smoothieboard'
      :param baudrate: integer frequency for serial communication
      :return: serial.Serial connection