摘要
针对现有的温湿度测量系统布设线缆复杂的问题,提出了一种基于NRF9E5的无线温湿度监测系统。系统采用DHT21温湿度传感器检测温湿度,以NRF9E5读取温湿度数据并进行无线数据传送。详细介绍了系统硬件结构及硬件电路设计并对系统进行软件测试。经实验测试实现了点到点无线温湿度监测,系统运行稳定,能应用于多种场合的无线温湿度测量。
In order to reduce the routing complexity in temperature and humidity testing system used nowadays,This paper puts forward the wireless thermo-humidity monitoring system based on NRF9E5.The system adopts DHT21 sensor to measure the temperature and humidity,It takes the NRF9E5 to acquit and wireless transmit the data.The text gives the structure and hardware of the system in detail,tests the system software.It proved by experiment the system realized point-to-point wireless thermo-humidity monitoring,it can run stably and has good usability,which may be applied in many kinds of wireless temperature and humidity monitoring.
出处
《国外电子测量技术》
2012年第9期44-47,共4页
Foreign Electronic Measurement Technology
基金
陕西理工学院自然科学基金项目(slgky10-08)
