Data Transmission

Fundamental Knowledge of RS232/485 Serial Communication Every Electrical Engineer Must Know!

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Fundamental Knowledge of RS232/485 Serial Communication Every Electrical Engineer Must Know!

Data transmission between computers or between a computer and a terminal can be achieved using serial communication and parallel communication. Due to the advantages of serial communication, such as fewer lines and lower costs, especially in long-distance transmission, it has been widely adopted to avoid inconsistencies in multiple line characteristics. In serial communication, both parties … Read more

Comprehensive Solutions for Handling LoRaWAN Smart Water Meter Disconnection Issues

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Comprehensive Solutions for Handling LoRaWAN Smart Water Meter Disconnection Issues

The LoRaWAN smart water meter, as an efficient and low-power remote monitoring device, plays a crucial role in IoT water management. However, users may encounter disconnection issues with the water meter during use. This article will explore the causes of disconnection in LoRaWAN smart water meters and the corresponding solutions. 1. Wireless Signal Coverage Issues … Read more

MCP Protocol to Replace Existing HTTP+SSE Solution with Streamable HTTP Transport Protocol!

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MCP Protocol to Replace Existing HTTP+SSE Solution with Streamable HTTP Transport Protocol!

In the digital age, the efficiency and stability of data transmission are key drivers of technological advancement. The MCP (Model Context Protocol), as an important part of the AI ecosystem, introduces a revolutionary change in data interaction by adopting the Streamable HTTP transport mechanism. This article will delve into the Streamable HTTP of the MCP … Read more

Have You Been Asked About the TCP/IP Protocol in an Interview?

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Have You Been Asked About the TCP/IP Protocol in an Interview?

From: Xia Yu Link: blog.csdn.net/yulyu/article/details/69062288 Image from the internet 0 Introduction Mastering TCP/IP and proficiently using Sockets for network programming. Seeing this sentence, does it feel familiar? Many people have encountered this requirement when submitting their resumes, and many might think that such knowledge is generally unnecessary in actual development, thus dismissing it. However, the … Read more

An Introduction to TCP/IP: Understanding HTTP

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An Introduction to TCP/IP: Understanding HTTP

1 TCP/IP 1.1 Definition of TCP/IP TCP/IP is a suite of protocols, also known as the Internet Protocol Suite. Computers can only communicate by adhering to these rules. TCP and IP are just two of the important protocols, which is why the suite is named TCP/IP. It actually consists of four layers of protocols. 1.2 … Read more

Collection | UART Communication Protocol in Electronic Communication Protocols

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Collection | UART Communication Protocol in Electronic Communication Protocols

Do you remember the era when printers, mice, and modems came with those bulky connectors and thick cables? Literally, those that had to be screwed into your computer? These devices might be using the UART protocol to communicate with your computer. Although USB has almost completely replaced those old cables and connectors, UART is by … Read more

Do You Know That the SPI Protocol Has 4-Wire and 7-Wire Versions?

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Do You Know That the SPI Protocol Has 4-Wire and 7-Wire Versions?

Hello everyone, today I want to talk about a very common communication protocol in embedded development—the SPI protocol. However, we will not discuss its basic principles today, but rather explore a detail that many people may not have noticed: the 4-wire and 7-wire versions of the SPI protocol. You might wonder, isn’t SPI just that … Read more

The SPI Protocol is Not as Simple as I Thought

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The SPI Protocol is Not as Simple as I Thought

Hello everyone, I am Jide Cheng. Today I will share content related to the SPI protocol. Table of Contents Introduction Table of Contents First, let’s talk about UART SPI Communication Protocol Characteristics of SPI Mode Numbers Multi-Slave Mode Advantages and Disadvantages Programming Implementation First, Let’s Talk About UART I previously wrote an article on UART, … Read more

Advanced Embedded Programming | Detailed Flowchart of DSPS Protocol Stack Software on DA14531 (Organized with DeepSeek)

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Advanced Embedded Programming | Detailed Flowchart of DSPS Protocol Stack Software on DA14531 (Organized with DeepSeek)

01Introduction: The DSPS (Dialog Serial Port Service) protocol stack is based on the BLE GATT protocol to implement serial data transmission. The core process is divided into four stages: initialization, connection management, data transmission, and low power control. Initialization → Broadcasting/Scanning → Establishing Connection → Data Transmission → Sleep/Wake → Disconnect → Loop 02Detailed Flowchart … Read more

Streamable HTTP: How It Changes the Game for Distributed AI Platforms

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Streamable HTTP: How It Changes the Game for Distributed AI Platforms

Driven by the wave of digitalization, data transmission protocols are undergoing unprecedented transformations. Today, we focus on a significant innovation within the MCP (Model Context Protocol) — Streamable HTTP. This new protocol not only simplifies the traditional HTTP+SSE transmission method but also opens up new pathways for data interaction with features such as stateless server … Read more