【摘要】 设计了基于MSP430F1232的用于温度和人员热释红外信息检测的无线传感器网络节点,主要使用了MSP430F1232和NRF905芯片,工作频率为2.4 GHz,设计了通讯协议,该节点具有集成度高、低功耗等特点。详细介绍其硬件设计电路及相关软件设计,并提出协议将节点组成网络来实现数据的无线传输。更多还原

【Abstract】 The WSN nodes were designed,which were used for detecting the temperature and human infrared based on MSP430F1232.The main chips were MSP430F1232 and NRF905 which worked at 2.4 GHz.At the same time,the protocol was designed.The WSN nodes have the characteristics of low-power consumption and high integration.The paper also introduced the design of hardware and software,and designed the protocol of the nodes which realized the wireless transmission of data.更多还原