MQTT Network Controller

Explore the world of MQTT (Message Queuing Telemetry Transport) networking in this comprehensive 51-minute video tutorial. Master the art of publishing and subscribing to messages via an MQTT message broker for remote control and monitoring of various devices, including Arduino, Raspberry Pi, Android, PC, and Wemos D1. Follow along as the instructor demonstrates the installation and setup of the Mosquitto MQTT server on a Windows PC, then guides you through creating clients that subscribe to topics on the MQTT broker. Learn to control these devices by publishing messages using both a command-line PC application and an Android app. Gain hands-on experience with wiring diagrams, code implementations for Arduino Ethernet, Wemos WiFi, and Raspberry Pi MQTT clients, and discover how to use the MQTT Dash Android client. Access additional resources, including wiring diagrams, documentation, and code downloads, to enhance your learning experience.

00:00 - Introduction and Demonstration
05:56 - Android client demonstration
07:35 - Arduino, Wemos, and Raspberry Pi Wiring
13:04 - Installing and testing the Mosquitto MQTT server
20:02 - Code for Arduino Ethernet and MQTT client
37:25 - Code for Wemos WiFi and MQTT client
43:06 - Code for Raspberry Pi MQTT client
48:34 - Android client MQTT Dash
50:11 - Wrapup