摘要: import serial #引入库 import threading # python 定时器 import modbus_tk.modbus_rtu as rtu import modbus_tk.defines as cst ser = serial.Serial(port='COM4',ba 阅读全文
posted @ 2021-03-18 19:21 xiongsheng 阅读(933) 评论(0) 推荐(0)