A Beginners Guide to MQTT Topics

MQTT topics are a form of addressing that allows MQTT clients to share information.
In this video tutorial you will learn the basics of MQTT topics.
We will look at topic naming and topic structures ,valid and invalid topic names, as well as using wild cards (#and +) for subscribing.
We cover using wild cards in detail using example topic structures
We look at what happens when clients publish on a topic and subscribers subscribe to topics and how the messages flow.

Tutorials on Website

Other videos and tutorials
Introduction to MQTT
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Subscribing to Topics Using the Python MQTT Client

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[NositisNation]

your videos on MQTT are very helpful, thanks for putting them out there.

[reydeleon]

Hello there steve. Can I embed an encryption algorithm to to both broker and client? is this possible? Need help. Tnx.