在单片机中通过编程使SIM300模块通过GPRS发送数据-SIM300 module allows the microcontroller to send data via GPRS by programming

在单片机上编程使SIM300模块能够发送英文短信！-On the microcontroller programming so SIM300 module to send text messages in English!

单片机通过SIM300的GPRS功能与服务器通信，发送GPS数据，并收取返回值-The microcontroller through the GPRS function to communicate with the server SIM300, GPS data transmission, and the collection of the return value