IA4421发送和接受，51驱动程序，可以用的-IA4421 send and receive, 51 drivers, you can use

基于51单片机的无线温度发送程序。温度传感器为DS18B20，无线模块为IA4421-51 MCU-based Wireless Temperature sending process. Temperature sensor DS18B20, wireless module for the IA4421

SW-51/AVR 二合一开发板上实现一个实时的温度检测系统，并把数据传输收集处理，采用的器件有ds18b20，sw-Ia4421无线模块等。-SW-51/AVR combo on the development board to implement a real-time temperature measurement system and the data collection and processing, using devices There ds18b20, sw-Ia4421