单片机控制GSM模块Tc35i 最近在做毕业设计用到GSM无线模块进行短信数据发送接收，在使用8位单片机控制Tc35i,SCM GSM module TC35i done recently graduated from design used GSM wireless modules send receive SMS data using 8-bit single-chip control TC35i

单片机控制SIM900实现：无线模块自动连接服务器，检测服务器下发的数据-SCM SIM900 implementation: wireless module automatically connect to the server, the server sends data to detect lower