基于射频芯片CC1020的无线数传系统的设计

Design of wireless data transmission system based on CC1020

随着无线通信技术不断发展,低功耗、体积小的无线数据传输系统成为无线通信技术的一个重要发展方向,随之而来的是无线射频芯片的不断推陈出新。我们需要用单片机或其它时序逻辑器件对无线射频芯片进行控制,以实现无线数据的传输。本文介绍了一种以PIC16F877单片机为控制核心,基于无线收发芯片CC1020的通信模块系统。对其工作原理和工作方式进行了分析,给出了设计思路和硬件电路,并重点阐述了通信模块接口的实现过程。

With the development of wireless communication technology, the low power and small size wireless data transmission system become an important aspect of wireless communication, and following is new RF transceiver chips unceasingly appear. In order to realize the wireless data transmission, we need to control the RF transceiver chips with a single-chip micro-computer or other MCU chips. In this paper, it gives out a wireless data transmission system based on PIC16F877 and CC1020. It gives out the design of hardware and software, after analyzed the work principle of this system. The connection module is introduced emphatically.