基于无线传输模块NRF24L01的简易智能家居系统设计

Design of a simple smart home system based on wireless transmission module NRF24L01

本文介绍了一个以STC公司的51系列单片机为控制器利用NRF24L01无线通信模块组建简易无线智能家居系统的设计。该系统由控制显示模块、监测终端、执行终端组成。系统可对各监测点的温度、光照强度、湿度等物理量进行自动检测,同时将测量结果实时传输给控制显示节点,控制显示节点可根据设定参量控制终端节点执行相应操作。试验结果表明:所设计系统达到了预定的各项功能。该系统具有低功耗、低成本、易于组网和维护、可扩展性好等特点,具有很好的实用价值与市场前景。

This paper introduces a STC company＇s 51 series microcontroller as the controller using NRF24L01 wireless communication module to set up a simple wireless smart home system design.The system consists of a control display module,a monitoring terminal and an executive terminal.System of each monitoring point temperature,light illumination intensity,humidity and other physical quantities were automatically detected.At the same time,the measurement results of real-time transmission to control the display node,control and display nodes according to the set parameter control terminal nodes to execute the corresponding operation.The experimental results show that the designed system achieves the predetermined functions.The system has the characteristics of low power consumption,low cost,easy networking and maintenance,good expansibility and so on.It has good practical value and market prospect.