Скачать с ютуб MQTT Network Controller в хорошем качестве

MQTT Network Controller

Learn how to publish and subscribe to messages sent via an MQTT message broker to be able to remotely control or monitor the status of devices, including Arduino, Raspberry Pi, Android, PC, and Wemos D1. In this video I'll demonstrate how to install and setup the Mosquitto MQTT server, available at www.mosquitto.org, on a Windows PC. I'll then create clients that subscribe to topics on that MQTT broker running on an Arduino UNO (via an Ethernet shield), a WeMos D1 (connected via built-in Wi-Fi), and a Raspberry Pi (connected via built-in ethernet), and control those devices by publishing messages using a command-line PC application and an Android app. You can access the wiring diagram, additional documentation, and code downloads used in this video at   / 17921563   00:00 - 05:55 Introduction and Demonstration 05:56 - 07:34 Android client demonstration 07:35 - 13:03 Arduino, Wemos, and Raspberry Pi Wiring 13:04 - 20:01 Installing and testing the Mosquitto MQTT server 20:02 - 37:24 Code for Arduino Ethernet and MQTT client 37:25 - 43:05 Code for Wemos WiFi and MQTT client 43:06 - 48:33 Code for Raspberry Pi MQTT client 48:34 - 50:10 Android client (MQTT Dash) 50:11 - 51:12 Wrapup