MQTT (Message Queuing Telemetry Transport) and EMQX are two widely used communication technologies in the Internet of Things (IoT) and messaging systems. Although both are used for real-time communication and data transmission, there are some notable differences in their design, functionality, and features. This article will detail the differences between MQTT and EMQX, including protocol … Read more
Let’s look at this scenario: You have a temperature sensor that publishes the current temperature to a Topic every three hours. So the question arises, if a new subscriber subscribes to this topic right after it has published the current temperature, when will this subscriber receive the temperature message? That’s right, it has to wait … Read more
Follow,Star Public Account Number, don’t miss out on exciting content Author: Engineer Huang Public Account: strongerHuang IoT (Internet of Things) devices need to connect to the internet, and there are many ways to connect, with various transmission protocols available. Why is MQTT the preferred transmission protocol for IoT? This article focuses on the MQTT transmission … Read more
1. What Is MQTT MQTT (Message Queuing Telemetry Transport) is a lightweight, publish-subscribe based message transport protocol that is suitable for resource-constrained devices and low-bandwidth, high-latency, or unstable network environments. It is widely used in IoT applications, enabling efficient communication between sensors, actuators, and other devices. 2. How MQTT Works To understand how MQTT works, … Read more
Essential Knowledge Points from Beginner to Pro Hello everyone, I am Niu Ge. In Internet of Things (IoT) development, have you encountered issues such as unstable device communication, severe message loss, and poor real-time performance? These are common pain points in IoT projects. Today, we will delve into MQTT client development to help you thoroughly … Read more