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Learn MQTT With Node-RED
Introduction
Welcome
What is MQTT (20:03)
Course Presentation
Project 1: Sharing data between MQTT Broker and Clients
Interaction of MQTT Client in Node-RED with the Broker (15:13)
Opening/Forwarding port 1883 (0:52)
Interaction of MQTT Client in an Android device with the Broker (10:22)
Interaction of MQTT Client in an iOS device with the Broker (6:19)
Interaction of MQTT Client in a Windows platform with the Broker (6:26)
How to store MQTT clients in MySQL and display on the UI (12:40)
Understanding the importance of the 'Will' topic and message (12:03)
Network layout of my setup
Node-RED flow
Project 2: Moving data from PLC to MQTT Broker and Clients
Move PLC data to the MQTT Broker (17:21)
Node-RED flow
Project 3: Moving data from PLC to the MQTT Broker in Edge Device i.e. Raspberry pi
Understanding Edge device -Raspberry pi (20:10)
Moving PLC Value to the MQTT Broker (12:23)
Publishing MQTT values to PLC -1 (6:29)
Publishing MQTT values to PLC -2 (8:12)
Publishing MQTT values to PLC using prefix (16:42)
Node-RED flow
Project 4: Moving data from multiple PLC's to MQTT Broker located in the edge device i.e Raspberry pi
Reading Delta PLC value in Raspberry pi via MQTT (9:31)
Writing MQTT values via Raspberry pi to Delta PLC (5:55)
Moving data between Delta PLC, Siemens PLC and PLCnext via MQTT (16:12)
Control 'Shelly' WiFI Relay via MQTT
Controlling 'Shelly' WiFi Relay via MQTT (Windows) (9:51)
Controlling 'Shelly' WiFi Relay via S7-1200 (OPC UA) (10:28)
Controlling 'Shelly' WiFi Relay via S7-1200 (MQTT) (13:26)
Siemens Project
Mosquitto Broker (Cloud)
Understanding Mosquitto MQTT Broker (6:42)
Using Mosquitto MQTT Broker to share PLC information (6:01)
IBM Cloud
Important Info
Sending data to the IBM cloud (Quick registered mode) (8:13)
Receiving data from the IBM cloud (Quick registered mode) (5:12)
Sending data to the registered IoT Device in the IBM cloud (14:38)
Receiving data from the registered IoT Device from the IBM cloud using API key (6:27)
Creating a visual dashboard on the IoT platform (7:59)
Visualizing factory data on Node-RED UI installed in the server (4:09)
Interfacing with Microsoft Azure IoT hub
Integration Steps
Interfacing with AWS IoT
Integration Steps
Webinar: Interfacing Raspberry Pi and S7-1200 using MQTT Broker (Cloud)
Node-RED and MQTT using Cloud Broker (27:22)
Resources
Opening/Forwarding port 1883
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