使用HF2211S模块通过WiFi模块连接到厂区网络,以mobusRTU协议,主动读取气体检测仪的多路传感器数据,并通过MQTT协议将读取到的数据以JSON格式推送到指定服务器。 具体细分为如下几个小过程: 模块上电后主动连接到指定WiFi 模块连接到指MQTT服务器 模块通过modbusRTU协议主动读取设备数据 模块主动将读取到的数据推送到mqtt服...
**Seamless Connectivity for Remote Access** The High Flying Manufacture DTU HF2211A is a robust device server designed to bridge the gap between traditional serial devices and modern networks. With its support for MQTT, Modbus, and Serial protocols, this DTU ensures compatibility with a wide rang...