使用MEGA16芯片，通过串口控制GSM模块，进行GSM模块配置，可以实现收发英文短信。当接受到相应短信可以自动反馈信息。编译环境为CVAVR-Use MEGA16 chip, through the serial port control of GSM module, GSM module to configure, you can achieve the send and receive SMS in English. When messages can automatically rece

AVR mega16与GSM模块SIM900A系列的发短信，打电话程序，已经实现功能-AVR mega16 with GSM module SIM900A series texting and calls the program, the function has been achieved