利用MSM6882调制解调器对接收来的数据解调后传给单片机并且在液晶上显示，还可以将数据存储起来，另外也可以输入数据，通过解调，将信号发射出去，从而实现远程数据通信功能。-MSM6882 after using a modem demodulates the received data to the microcontroller and transmitted to the LCD display, the data can also be stored, also can input data by demodulating the signal transmitted out to remote data communications.