Introduction: This article is based on practical experience, and for foundational concepts like MQTT, it is recommended to search online for more information. Recommended Resources:mica-mqtt documentation 1. Brief Introduction to MQTT As a mainstream protocol in today’s Internet of Things (IoT), MQTT has a wide range of applications. If you want to understand or even … Read more
Table of Contents Series Article Directory Introduction 1. Topic Wildcards 1.1 Single-Level Wildcards 1.2 Multi-Level Wildcards 2. System Topics 3. Testing System Topics with MQTTX 3.1 Enable Access Permissions 3.2 EMQX Cluster Node List 3.3 Subscribe to EMQX Version Topic 3.4 Subscribe to Online/Offline Topics Conclusion Introduction The MQTT topic is essentially a UTF-8 encoded … Read more
What is MQTT? In the world of the Internet of Things (IoT), devices need to communicate with each other. They share data such as temperature, speed, or light levels. One protocol that facilitates this communication simply and efficiently is MQTT. MQTT stands for Message Queuing Telemetry Transport. It was designed for small devices with limited … Read more
Linux Wireless – Linux Kernel Networking (4) – Advanced Topics http://www.haifux.org/lectures/206/wirelessLec.pdf