StackOverflow 文档 Python Language 教程 Python 串行通信(pyserial) 初始化串行设备 初始化串行设备 Created: November-22, 2018 import serial #Serial takes these two parameters: serial device and baudrate ser = serial.Serial('/dev/ttyUSB0', 9600) 从串口读取Python 串行通信(pyserial)