基于无线传感器网络节点的串行通信技术

Serial Communication Based on Wireless Sensor Network Nodes

ZigBee技术具有低复杂度,低功耗、低成本等优势,在监测和控制领域具有广阔的应用前景。分析了ZigBee网络的优点,提出利用以ZigBee协议为基础的射频芯片模块实现无线串口的设计,进一步拓展串口的应用范围。经过实践验证,该设计方法可靠,操作简单方便,功耗小,成本低,同时可以实现多机通信,适合于低速率的数据传输,具有广阔的应用前景。

Because of the advantages of low complexity, low power and low cost, ZigBee technique has wide application in the fields of monitoring and control. This design analyzes the advantages of ZigBee network, and proposes the wireless serial port design achieved by ZigBee-based RF chip module, the application of serial port is expanded. The experiment verifies that it has reliable method, easy operation, low power consumption and low cost, and its multi-machine communication can be achieved. It is suitable for low-speed data transmission, and has broad application prospects.