Hello everyone, I am Xiaomai. Recently, I worked on an IoT project and summarized the MQTT protocol. As we all know, the MQTT protocol is widely used in the Internet of Things. If you are not very familiar with it, I believe this article can help you get started. MQTT Protocol 1 Features of MQTT … Read more
To pass the time, I will provide a detailed explanation of the previously written MQTT protocol code implementation; mainly focusing on the analysis and implementation of the MQTT network communication protocol, which specifically involves the splitting and processing of network data streams. Therefore, much of the content involves specific code functionalities. If you are interested … Read more
There is a protocol and its related content that propelled the World Wide Web to success, which is IP, or the Internet Protocol. This protocol is the foundation for every browser’s connection to the Internet and forms the backbone of IT data centers. Some believe that the Internet of Things (IoT) will follow the same … Read more
Click the blue "One Click Linux" in the top left, and select "Set as Star" Get valuable articles first ☞【Valuable】Embedded Driver Engineer Learning Path ☞【Valuable】Linux Embedded Knowledge Points – Mind Map – Free Download ☞【Employment】A Comprehensive IoT Project Based on Linux for Your Resume ☞【Employment】Resume Template for Job Hunting 1 Author: Open-minded Lake AI What … Read more
MQTT and EMQ 1. IoT Messaging Protocol MQTT 1.1. Introduction to MQTT MQTT (Message Queuing Telemetry Transport) is a “lightweight” communication protocol based on the publish/subscribe model. Client Server An application or device using the MQTT protocol, which always establishes a network connection to the server. Clients can: Also known as a “Message Broker”, it … Read more
[Introduction] What is MQTT? MQTT (Message Queuing Telemetry Transport) is a lightweight communication protocol based on the Publish-Subscribe model, utilizing a Client-Broker communication model over TCP, and is categorized as an application layer protocol. Originally developed by IBM in 1999, it has become one of the most popular communication protocols in the field of Internet … Read more
As the number of connected vehicles increases, there is a growing need for a communication protocol that can effectively manage a large amount of data transmission while providing low latency and high reliability, and MQTT is such a protocol… The Internet of Vehicles (IoV) is a technology that allows connected vehicles to communicate with each … Read more
Follow + star the public account, don't miss wonderful content Source | Blog Garden The Internet of Things (IoT) is not just a new technology, but also the integration with old technologies, with communication being the key. Various communication methods are available, but different protocols play an important role in connecting a massive number of … Read more
Introduction MQTT (Message Queuing Telemetry Transport) is a lightweight communication protocol based on the publish/subscribe model, specifically designed for low bandwidth, unreliable, or high-latency network environments. It was released by IBM in 1999 and is suitable for connecting remote devices, particularly Internet of Things (IoT) devices. MQTT provides real-time, reliable message transmission services by reducing … Read more
Let’s delve into MQTT, how to ensure its security, and examples of the protocol to see how it has rapidly gained popularity in the field of the Internet of Things. In today’s world, there are billions of smart devices. Imagine if these devices were all interconnected and could communicate with each other just like their … Read more