48 lines
1.9 KiB
Markdown
48 lines
1.9 KiB
Markdown
# TinyMqtt
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ESP 8266 is a small and very capable Mqtt Broker and Client
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## Features
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- Act as as a mqtt broker and/or a mqtt client
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- Mqtt 3.1.1 / Qos 0 supported
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- Standalone (can work without WiFi) (degraded/local mode)
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- Brokers can connect to another broker and becomes then a
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proxy for clients that are connected to it.
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- zeroconf, this is a strange but very powerful mode where
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all brokers tries to connect together on the same local network.
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## Quickstart
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* install [Streaming library](https://github.com/janelia-arduino/Streaming)
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* install [TinyMqtt library](https://github.com/hsaturn/TinyMqtt)
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* modify <libraries/TinyMqtt/src/my_credentials.h> (wifi setup)
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## Examples
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| Example | Description |
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| ---------------------------- | --------------------------------- |
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| client-without-wifi | standalone example |
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| simple-client | Connect the ESP to an external Mqtt broker |
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| simple-broker | Simple Mqtt broker with your ESP |
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| tinymqtt-test | Complex console example |
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- tinymqtt-test : This is a complex sketch with a terminal console
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that allows to add clients publish, connect etc with interpreted commands.
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## Standalone mode (zeroconf)
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-> The zeroconf mode is not yet implemented
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In Zeroconf mode, each ESP is a a broker and scans the local network.
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After a while one ESP naturally becomes a 'master' and all ESP are connected together.
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No problem if the master dies, a new master will be choosen soon.
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## License
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Gnu GPL 3.0, see [LICENSE](https://github.com/hsaturn/TinyMqtt/blob/main/LICENSE).
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