In communication design, considering the flexibility of the protocol often leads to designing protocols as “variable length”. An example is shown in the figure below: the communication protocol frame of the Ruimi LoRa terminal. If a system receives the above “variable length” protocol frame, there will be a challenge—how to efficiently receive and parse it. … Read more
Note: Please be aware that there is a resource download method at the end of the article. Download and save it as soon as possible to avoid deletion! In-Depth Analysis of the MQTT Communication Protocol 📡 In the world of the Internet of Things (IoT), data transmission is core. When it comes to IoT communication … Read more
How to Choose the Right Communication Protocol for Your Smart Home Solution? When developing smart home products, selecting the appropriate communication protocol is crucial for the efficient operation of devices and their interoperability within the smart home system. With numerous protocols available on the market, it is essential to understand their characteristics and consider various … Read more
The following is an introduction to common communication protocols based on the UART bus: 1. Modbus Protocol (RTU Mode) •Introduction:Modbus is a widely used master-slave communication protocol in industrial control, divided into RTU (Remote Terminal Unit) and ASCII modes, with RTU mode being the most commonly used version of UART. •Features: â—¦Binary Transmission：Data is packed … Read more
Title: Industrial Automation Upgrade: Complete Solutions for Intelligent Transformation and System Optimization of Old Equipment Based on Siemens PLC Hello everyone, I am Lao Jiao! Today, we will discuss a common “firefighting” task in factories – how to use PLC technology to give those aging equipment a smart upgrade before they “retire”. Many automation enthusiasts … Read more
As an engineer with over 20 years of experience in industrial automation, I have witnessed the evolution of industrial control from traditional PLCs to Industry 4.0. I remember in 2015, I took on a remote monitoring project for a large pharmaceutical company. At that time, the client wanted to achieve real-time data collection and analysis … Read more
Click the blue text above to follow us The industrial automation control system is the core of modern manufacturing, and almost all production lines, equipment, and processes rely on it. A good automation control system must not only be stable and reliable but also flexible and scalable to meet the dual demands of production efficiency … Read more
Automation Solutions for Food Processing: Practical Applications of Allen-Bradley PLC Introduction Hello everyone, I am your old friend Lei, and I have been engaged in the industrial automation field for 15 years, mainly focusing on the design and implementation of automation solutions in the food processing industry. Over the years, I have witnessed the automation … Read more
â–¼ Click the card below to follow me â–² Click the card above to follow me Siemens PLC System Optimization: Key Technical Solutions to Enhance Industrial Automation Efficiency Recently, during a technical transformation at an injection molding factory, it was found that many automation devices had issues such as slow response and complicated programs. By … Read more
Solving Technical Challenges in Smart Manufacturing: A Complete Solution for Siemens PLC Industrial Automation Control System Design and Implementation Introduction: The Mysterious Gateway to Automation Industrial automation has become the core competitiveness of modern manufacturing, and the PLC (Programmable Logic Controller) is undoubtedly the “universal key” in this field. This article will provide a comprehensive … Read more