Welcome to our MQTT course.MQTT is currently the most widely used communication protocol in the field of IoT. Besides, it is also used in many other scenarios that require instant communication, such as chat applications, financial transaction systems, and so on.

Whether you are a complete beginner or already have some knowledge of MQTT, this course can help you get all the fundamentals of MQTT.

This course is divided into basic and advanced parts. In the basic part, you will not only understand the principles of MQTT’s publish-subscribe, topic, QoS mechanisms, but also understand why they are designed in this way. In the advanced part, we will delve into MQTT’s advanced features and best practices so that you can understand how to use them in actual scenarios.

Now, the basic course is online, and the advanced course will come soon. Let’s start together!