本文介绍了短信的原理和实现方法，重点说明了短信的编码方式、AT指令以及用C#实现串口通讯的方法-This article describes the principle and implementation of SMS, text messages highlighted the encoding, AT commands and serial communication with the C# method to achieve

GSM开发板第一版资料。。附带短信猫测试的小工具和TC35的工作原理和TC35（短信猫）发送接收程序例程-Development board first version of GSM data. . SMS cat tests with a small tool and the working principle and TC35 TC35 (SMS cat) sending and receiving routine

短信网关的简单原理版本关键核心东西可以下载看看 加些东西就可以很完整了-SMS Gateway version of the simple principle lies at the heart stuff you can download to see some things you can add a very complete