Recently, I used MQTT in my project and found it to be an excellent protocol, so I would like to share some related knowledge in hopes of helping everyone. 1 What is MQTT? MQTT is a lightweight message transport protocol used for communication between IoT devices and applications. Originally developed by IBM, it has now … Read more
Background Why choose Qt + MQTT for implementation? Initially, I used Electron + WebRTC + SRS for implementation, but WebRTC requires exchanging protocols, and obtaining protocol content in Electron’s WebRTC is done through Chromium, which is difficult to control. The key issue is that the Electron package is hard to manage, so I abandoned Electron. … Read more
Author Zaiming (Stone) Shi: Head of EMQX European R&D Center, with years of experience in developing large-scale distributed MQTT messaging systems, dedicated to collaborating with the EMQ Stockholm R&D team to make EMQX the world’s best MQTT broker. MQTT is the standard protocol for IoT messaging, utilizing an extremely lightweight publish-subscribe messaging model to connect … Read more
MQTT Broker Proxy Server MQTT protocol is a simple transmission protocol for information data in the Internet of Things world, the full name of the protocol is Message Queuing Telemetry Transport. It is a message transmission protocol based on client-server and publish-subscribe model (Message Queue Telemetry Transport), and is an OASIS standard. The MQTT protocol … Read more
A True Master Always Retains a Learner’s Heart! 1. Project Overview An enterprise-level IoT platform with open-source code for TCP/UDP/MQTT/HTTP. 2. Functional Features Notification Management: The notification management module is responsible for handling various notification messages generated within the IoT system, including device status changes, alarm information, and system events. This module can send, receive, … Read more
With the advancement of the new four modernizations (electrification, intelligence, connectivity, and sharing) in the automotive travel field, various automobile manufacturers are gradually building Internet of Vehicles (IoV) systems centered on smart driving and smart connectivity. The new generation of IoV systems places higher demands on the architecture of underlying message collection, transmission, and processing … Read more
Old Jun is currently engaged in the Internet of Things industry and has a certain understanding of MQTT. This article briefly describes what MQTT is and how to use it. What Is MQTT The Internet of Things (IoT) and machine-to-machine (M2M) communication have had a lasting impact on how we interact with technology. By the … Read more
Source | Blog Garden The Internet of Things (IoT) is not just about new technologies but also the integration with older technologies, with communication being key. Various communication methods are available, but different protocols play a crucial role in connecting a vast number of ‘things’ to the internet. This article introduces two complementary protocols for … Read more
Table of Contents What is MQTT? MQTT Platform Use Cases Why is MQTT the Best Protocol for IoT? How Does MQTT Work? MQTT Workflow This article will demonstrate how to get started with the MQTT protocol through code examples. IoT and MQTT beginners can understand the concepts related to MQTT and quickly start developing MQTT … Read more
What is the Internet of Things Internet of Things (IoT) refers to a network system that utilizes various sensors, devices, and objects to achieve interconnection and control through internet technology. With the continuous improvement of basic communication infrastructure, especially with the advent of 5G, the threshold and cost for connecting everything will gradually penetrate more … Read more