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Essentially the MQTT protocol is designed for the Internet Of Things[https://en.wikipedia.org/wiki/Internet_of_things IoT]-Devices for more in-depth info go to Wikipedia. [https://en.wikipedia.org/wiki/MQTT Link] | Essentially the MQTT protocol is designed for the Internet Of Things ([https://en.wikipedia.org/wiki/Internet_of_things IoT])-Devices for more in-depth info go to Wikipedia. [https://en.wikipedia.org/wiki/MQTT Link] | ||
Version vom 30. April 2020, 21:01 Uhr
Essentially the MQTT protocol is designed for the Internet Of Things (IoT)-Devices for more in-depth info go to Wikipedia. Link
What do you need?
- an MQTT-server running
- its IP-Address
How does it work?
You publish a message to a topic on a broker identified through its IP-Address. Every device which subscribed to this topic will get the message. The structure is more like a message board. It uses the TCP protocol to send data. You can run your broker locally or cloud-based.
Example Tutorials
MQTT Communication between multiple ESP´s with Raspberry Pi as broker