主芯片c8051f020,无线发射模块采用nrf905（通信口为spi)，可自己建立通信协议，非常好用。-The main chip c8051f020, the wireless transmitter module uses nrf905 (communication port to spi), can establish its own communication protocol, very easy to use.

基于c8051f020的nrf905无线通信模块，可实现收发与接送，模拟sip时序。-Can be realized based on c8051f020 nrf905 wireless communication module to send and receive transfers, analog sip timing.

经典C8051F020单片机NRF905无线通信程序 适合初学者学习C语言编程 已调试通过-Classic C8051F020 MCU NRF905 wireless communication program for beginners to learn C programming language has been debugging through