2.4 GHz无线一对多收发控制系统

2.4 GHz无线一对多收发控制系统
作者：梁昕
来源：《微型电脑应用》2019美容喷雾器年第08期

教学磁板

维夫饼干

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摘要：设计了一款短距离无线通信控制系统。该系统是基于射频技术，采用A7105无线传输模块，通过STM8S控制块发送端与SN8F接收端来实现控制芯片之间进行2.4 GHz无线通信，并能够一点对多点的短距离无线通信。用户可简单方便地对周围环境中多个电路系统的进行监视与控制。系统传输距离可达20米以上，功耗低，抗干扰强，应用范围广，成本低等有点，具有较强的实用性和推广价值。

关键词：

射频技术; 无线通信; A7105; STM8S; SN8F

中图分类号： TN92

文献标志码： A

Control System with 2.4GHz Wireless Transceiver and One-to-More Function

LIANG Xin

（Department of Electrical Engineering， NanJing Institute of Mechatronic Technology， NanJing 210016）

Abstract：

A control system with 2.4 GHz wireless transceiver and one-to-more function is designed. This system is based on RF technology， and the A7105 wireless transmission

module is adopted to carry out 2.4GHz wireless communication between the sending end of STM8S control block， and the SN8F receiving end control chip is used to realize a pair of one point to multi-point function. The user can easily realize the monitoring and control of multiple circuit systems in the surrounding environment. The transmission distance of this system can be up to 20 meters， it has low power consumption， strong anti-interference，cdna文库 and strong practical value.

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