基于nRF9E5的多点无线温度采集系统设计

Design of the Wireless Multi-Point Temperature Gathering System Based on nRF9E5

该文论述了基于WSN的典型基本应用———多点无线温度采集系统的设计过程,给出了该系统的以DS18B20为温度传感器,射频SoC nRF9E5为系统核心的硬件方案,分析了用户程序数据处理流程,并构建了合理的通讯协议,实现了多点无线温度采集系统设计,最后给出了系统测试的结果。

This paper introduces the design of a wireless multi - point temperature gathering system, which is a typical application of WSN. The concrete method about how to design the system＇ s hardware is given. DS18B20 is used as the system＇s temperature sensor, and RF SoC nRFgE5 is used as the system＇s key device. The programs＇ flow charts were analyzed, and a reasonable communication protocol was provided. Lastly, the test results of the system are showed.