基于ZigBee技术的CC2530粮库温湿度检测系统研究

摘要

针对传统有线方式检测粮库温湿度,本文介绍了一种基于CC2530和数字温湿度传感器SHT15的粮库温湿度监测系统.该系统采用ZigBee无线通信技术,通过星型网络实现主从节点的数据采集和传输,并详细阐述了ZigBee中心节点和终端节点的软硬件设计,通过串口将数据显示在PC机上,实现粮仓内部的多点检测和实时监控.%Aiming at monitoring the temperature and humidity of granary for traditional cable method, this paper presents a design of temperature and humidity detecting system which is based on CC2530 and SHT15.The system adopts ZigBee technology in the granary for data acquisition and transformation between main-node and sub-node, and introduces the design of hardware and software, communinted wite PC through serial port technology, relize more node de-tection and real-time protection.