DELPHI串口通信开发SPCOMM,AT命令读取发送-The the Delphi serial communication development SPCOMM AT command to read send

这是一份串口转WIFI模块的AT命令说明文档，其中对控制的AT命令做详尽说明。-This is a Serial to WIFI module AT command documentation, in which the control of AT commands to do a detailed descr iption.

使用perl实现简单的串口通信；在串口上循环读写命令，可用于对串口通信的压力测试；-Using perl simple serial communication read and write commands on the serial loop, can be used for serial communication test pressure