Building a Social Platform with C++: Unlocking the Fantastic Journey of Basic Features 1. Introduction: A New Era of Socialization, Led by C++ In today’s digital wave, social platforms have become an indispensable part of people’s lives. From daily communication with friends, sharing life’s moments, to expanding networks and engaging in business collaborations, social platforms … Read more
Introduction to Modbus Modbus is a serial communication protocol used to connect industrial automation devices, originally developed by Modicon in 1979. It has become one of the universal communication standards widely used in industrial automation scenarios. Modbus adopts a master-slave model and supports various transmission methods, including serial (RS-232/485) and Ethernet versions (TCP/IP). It is … Read more
Today, let’s talk about how to use Siemens PLC to create an Industrial Internet of Things (IIoT) monitoring system. If you have some basic knowledge of PLC programming, this article can help you understand how to integrate PLC with the Internet of Things, allowing machines and equipment to be monitored and managed anytime, anywhere. 1. … Read more
Click the above MES Encyclopedia to follow us e-works encourages original content; for submissions, please refer to the homepage “Original Submission” instructions. ✎ Introduction The manufacturing industry seeks integration of automated devices and applications, with the best example being a plug-and-play web browsing experience, completely eliminating the need for manual connection of “things”—it’s plug-and-play. To … Read more
Recently, Industrial Internet of Things (IIoT) has become a hot topic in the field of automation. As an automation engineer with 20 years of experience, today I want to share how to create a simple Industrial IoT application using the S7-1200 PLC. Through this article, you will learn how to collect data with the PLC … Read more
IoTGateway is an open-source cross-platform industrial IoT gateway, which connects to any devices and systems (such as PLCs, barcode scanners, host computers, OPC Servers, etc.) through visual configuration with southbound connections. To help users quickly grasp the ability to connect the northbound to various IoT platforms, this article expands on the practical operation of connecting … Read more
As an IoT developer and learner, testing and debugging IoT device protocols is a crucial part of the job! The Toolkit integrates MQTT, CoAP, and NB-IoT protocols into one, with a memory footprint of only 15M, making it a command-line tool designed for IoT developers and engineers! var __INLINE_SCRIPT__ = (function () { 'use strict'; … Read more
Follow the IoT Planet to track the dynamics of the Internet of Things! “IoT Planet” aligns with global industry trends, focusing on the integration of IoT and industry, and sharing technologies and applications related to IoT. Mainflux is a modern, scalable, and secure open-source IoT platform written in Go. It connects devices through various network … Read more
Hello everyone, this article introduces the MQTT protocol and how to use the MQTT client and develop it in the OpenWrt system, along with relevant example code. Introduction to MQTT MQTT (Message Queuing Telemetry Transport) is a lightweight communication protocol designed for transmitting messages in low bandwidth and unstable network environments. It was originally developed … Read more
Telemetry technology is a relatively old concept in the field of communication. As early as the last century, sensors had the capability to transmit signals over long distances, enabling scientists to monitor terminal machines and other activities remotely. Today, with the aid of computer processors, machines can receive data from sensors and other machines and … Read more