STC89C52利用SIM900模块连接至指定服务器，并发送数据，用1602A显示提示-STC89C52 use SIM900 module is connected to the specified server and send data using prompts 1602A

GPRS通信模块sim900，实现数据的向远端的发送，可以设置目的IP地址和每次数据的发送长度。-GPRS communication module sim900, realize sending data to the remote, you can set the length of the destination IP address and the length of the data send every time.