python3利用pyserial读取arduino串口数据

import time

import serial



ser = serial.Serial( #下面这些参数根据情况修改

    port='COM3',

    baudrate=9600,

    parity=serial.PARITY_ODD,

    stopbits=serial.STOPBITS_TWO,

    bytesize=serial.SEVENBITS

)

data = ''



while True:

    data = ser.readline()

    print(data)