↑ Click on the above“IoT Time and Space” to follow us This article is sourced from the LPWAN Industry Alliance, organized and published by the WeChat public account “IoT Time and Space” (IoT-LPWAN). Please indicate the source when reprinting. Sharing an infographic created by Semtech’s LoRa community, comparing LoRaWAN and NB-IoT in ten aspects. Long … Read more
LoRaWAN is a low-power wide-area network technology suitable for Internet of Things (IoT) applications, offering advantages such as long-range transmission, low power consumption, and low cost. The LoRaWAN remote management solution for water meters utilizes LoRaWAN technology for remote monitoring and management of water meters, improving the efficiency and accuracy of data collection while reducing … Read more
Click 👆 aboveFollowEngineer Yan Ji and ★ Star ★. MQTT and Modbus are two protocols that are indispensable in the Internet of Things (IoT), covering 98% of the products on the market. MQTT was released by IBM in 1999. In 2014, MQTT became a standard of OASIS (Organization for the Advancement of Structured Information Standards) … Read more
In previous articles, such as the “Aizhi Wish Tree from 0 to Perfection Series” and the communication methods between Raspberry Pi and EdgerOS, we often mentioned a “lightweight” communication protocol, which is MQTT. This article will guide everyone to understand the general content of MQTT and the MQTT module of JSRE.1Introduction to MQTT01Advantages of MQTTMQTT … Read more
Note: Please be aware that there is a resource download method at the end of the article. Please download and save it as soon as possible to avoid deletion! MQTT and WebSocket: The Collision and Fusion of Two Communication Methods In the world of the Internet of Things (IoT), data transmission is core. When it … Read more
Note: Please be aware that there is a resource download method at the end of the article. Please download and save it as soon as possible to avoid deletion! MQTT IoT Platform In the world of the Internet of Things (IoT), the choice of communication protocol is crucial. Today, we will discuss a very popular … Read more
Note: Please be aware that there is a resource download method at the end of the article. Please download and save it as soon as possible to avoid deletion! Differences Between MQTT and HTTP Protocols In the field of the Internet of Things (IoT), the choice of communication protocol is crucial. Today, let’s discuss the … 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! Setting Up Your Own MQTT Server Hello! Today, we will discuss how to set up your own MQTT server. If you are interested in the Internet of … Read more
Introduction MQTT (Message Queuing Telemetry Transport) is a lightweight messaging protocol widely used in the Internet of Things (IoT), mobile applications, and other fields. It is based on a publish/subscribe model, providing an efficient messaging mechanism. This article will provide a detailed analysis of the fixed header, variable header, and payload in the MQTT protocol, … Read more
In IoT development, the MQTT protocol has become the “golden partner” for cloud connectivity due to its lightweight nature, low bandwidth consumption, and efficient communication. However, developers often encounter issues such as connection management, protocol compatibility, and low power optimization in practical applications. Newcomers may also struggle with practical operations regarding hardware and software… This … Read more