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Detailed Explanation of TCP/IP Protocol Stack and OSI Reference Model

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Detailed Explanation of TCP/IP Protocol Stack and OSI Reference Model

(Click the public account above to quickly follow) Source: Wang Dongyu Link: http://wangdy.blog.51cto.com/3845563/1588379 OSI Reference Model OSI RM: Open System Interconnection Reference Model The OSI reference model has the following advantages: Simplifies related network operations; Provides compatibility and standard interfaces between devices; Promotes standardization efforts; Structurally separable; Easy to implement and maintain. Since the 1960s, … Read more

Understanding TCP/IP Protocols: A Clear Overview

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Understanding TCP/IP Protocols: A Clear Overview

Author: MobMsg, a Senior Full-Stack Engineer and Partner at the Architect Community! TCP/IP Protocol Family The core protocol of the Internet is TCP/IP, widely used in local area networks and wide area networks, with a development history of over 20 years, and is the current international standard. TCP/IP is a protocol family that includes various … Read more

Summary of TCP/IP Fundamentals

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Summary of TCP/IP Fundamentals

Click the “Five-Minute Algorithm Learning” above and select the “Star” public account Heavyweight content delivered first time When it comes to the protocols we encounter most in computer networks, we cannot ignore the TCP/IP protocol, which is also the most famous protocol on the Internet. Let’s talk about the TCP/IP protocol together. Historical Background of … Read more

Differences Between Modbus and TCP

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Differences Between Modbus and TCP

Today, let’s talk about the differences between Modbus and TCP. These two protocols have both differences and close connections. Their combination not only enables remote network communication based on the Modbus/TCP/IP protocol but also promotes the use of Modbus in its corresponding fields. The Modbus protocol is mainly used in electrical automation and process control, … Read more

Decoding Wi-Fi 7: Features and Advantages

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Decoding Wi-Fi 7: Features and Advantages

Hi everyone! This is IT Home, and I am Lang Ge. Recently, devices supporting Wi-Fi 7 have been emerging one after another. Xiaomi previously released a new product called Xiaomi Router 7000. Although it did not explicitly state support for Wi-Fi 7, customer service informed us that the feature will be supported through a future … Read more

Four Networking Methods for Switches Explained

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Four Networking Methods for Switches Explained

Two days ago, the weak current industry network published several networking methods for monitoring systems. Some friends asked what type of switch is suitable for 600 monitoring points? For 200 monitoring points, how to choose a switch? How to network, etc.? Before choosing a switch, I need to understand the project’s networking framework. Once the … Read more

Low Power Bluetooth! Firefly Workshop BLE Mesh Module Solution

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Low Power Bluetooth! Firefly Workshop BLE Mesh Module Solution

BLE Mesh is designed for networks supporting large-scale node communication. It can support more nodes communicating over longer message transmission distances (relay nodes), lower power consumption IoT nodes (low power nodes), and reliable message transmission (secure encryption). For instance, BLE Mesh nodes can be deployed in scenarios like parking lots, building automation, and indoor supermarkets, … Read more

How to Obtain the Instrument’s Diagnostic Report?

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How to Obtain the Instrument's Diagnostic Report?

The instrument cannot operate normally, and there are usually corresponding fault prompts. However, not every fault prompt can accurately indicate the problem, so a more detailed instrument diagnostic report is needed. Almost all Bruker instruments exchange data with the computer via network cable. Accessing instrument information requires only a web browser. For example, in Internet … Read more

Five Key Elements for Implementing Industrial IoT (IIoT)

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Five Key Elements for Implementing Industrial IoT (IIoT)

Source:www.redlion.net IoT Think Tank Organized and Published Please indicate the source when reprinting —— [Introduction] —— Industrial automation belongs to a broad technological framework and benefits greatly from industrial networking and mobile computing technologies. The combination of these technologies will help turn the concepts of “connected factories”, “Industry 4.0”, and Industrial Internet of Things (IIoT) … Read more