本篇测评由电子工程世界的优秀测评者“JerryZhen”提供，将介绍基于米尔电子MYD-LT527开发板的网关方案测试。 一、系统概述 基于米尔-全志 T527设计一个简易的物联网网关，该网关能够管理多台MQTT设备，通过MQTT协议对设备进行读写操作，同时提供HTTP接口，允许 ...

大家好，我是程序员小哈。 今天把OneNET相关内容的分享做一个收尾，这一个系列的分享，正好也是对应之前的一个网友问答：STM32→ESP8266→OneNET ，对应整个技术路线涉及知识点的概括，希望我的分享，可以带给你些许帮助。 ESP8266 NONOS SDK 代码中，在example文件夹 ...

Editor’s Note: The MQTT lightweight messaging protocol is a fundamental part of the technical foundation of most IoT applications and their underlying services. Taken from the book, MQTT Essentials – ...

What Is the Industrial Internet of Things (IIoT)? The Industrial Internet of Things (IIoT) refers to the integration of connected devices, sensors, and advanced analytics in industrial environments to ...

本文将介绍基于米尔电子MYD-LT527开发板的网关方案测试。 一、系统概述 基于米尔-全志 T527设计一个简易的物联网网关，该网关能够管理多台MQTT设备，通过MQTT协议对设备进行读写操作，同时提供HTTP接口，允许用户通过HTTP协议与网关进行交互，并对设备进行 ...

通信是物联网 (IoT) 应用中不可或缺的一部分，而针对不同的应用场景，通信需求也不尽相同，从中也能捕捉到这些场景对网络环境的特殊要求。在如今的工业 4.0 时代下，工厂生产线设备需要实时响应中央控制器的命令，这就促使该应用场景对超低网络延迟有着 ...

For the last few months, I had been using Sparkfun’s Phant server as a data logger for a small science project. Unfortunately, they’ve had some serious technical issues and have discontinued the ...

In this installment of Minimal MQTT, I’m going to cover two loose ends: one on the sensor node side, and one on the MQTT server side. Specifically, I’ll tackle the NodeMCU’s sleep mode to reduce power ...

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The convergence of Operational Technology (OT) and Informational Technology (IT) has become a strategic imperative for those organisations aiming to unlock efficiency, innovation and competitiveness.