How to Use Node-RED to Connect with HiveMQ Free Public Cloud MQTT Broker | IoT | IIoT | HiveMQ |

This comprehensive tutorial empowers you to leverage Node-RED with HiveMQ's Free Public Cloud MQTT Broker, ideal for seamless data exchange in your Internet of Things (IoT) projects.
🚀Throughout this video, you'll discover:
🔹Essential Connection Details: Locate the necessary connection information for HiveMQ's Free Public Cloud MQTT Broker.
🔹Configuring Node-RED: Set up a robust MQTT broker node within your Node-RED environment.
🔹Data Transmission Made Easy: Explore how to send data to a chosen topic using MQTT and inject nodes.
🔹MQTT Explorer Integration: Learn to subscribe to a topic and visualize the received data using MQTT Explorer software.
🔹Receiving Data with Node-RED: Grasp how to utilize subscriber and debug nodes to effectively receive data from a topic.
🚀By the end of this video, you'll be equipped to:
🔹Establish a connection between Node-RED and HiveMQ's Free Public Cloud MQTT Broker.
🔹Publish and subscribe to data using MQTT nodes within Node-RED flows.
🔹Leverage MQTT Explorer for topic subscriptions and data visualization.
🚀This tutorial is perfect for:
🔹Makers and hobbyists
🔹IoT developers
🔹Anyone looking to integrate Node-RED and MQTT for IoT communication
Unleash the power of Node-RED and MQTT for your next IoT project. Get started today!
🚀Free Public Cloud MQTT Broker by HiveMQ: www.hivemq.com...
🚀MQTT Explorer: mqtt-explorer.com/

[@mohammedrezk8072]

what makes my msgs on that broker unique, just the topic name ?

[@PYLIN]

Yes