📅  最后修改于: 2022-03-11 14:46:55.637000             🧑  作者: Mango
ser = serial.Serial(port=self.dev, baudrate=baudrate, bytesize=serial.EIGHTBITS, parity=serial.PARITY_EVEN, stopbits=serial.STOPBITS_ONE, xonxoff=0)