https://github.com/initialed85/mqtt_things

Some MQTT things exposed using Go
https://github.com/initialed85/mqtt_things

go golang home-automation iot mqtt

Last synced: 3 months ago
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Some MQTT things exposed using Go

• Host: GitHub
• URL: https://github.com/initialed85/mqtt_things
• Owner: initialed85
• License: other
• Created: 2020-03-08T04:08:01.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2025-06-15T07:22:40.000Z (10 months ago)
• Last Synced: 2025-06-15T08:34:14.264Z (10 months ago)
• Topics: go, golang, home-automation, iot, mqtt
• Language: Go
• Size: 1.56 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# mqtt_things

# status: working but very coupled to my own personal projects

This repo is mostly Go, with a little bit of Rust and some Arduino-flavoured C++.

It's pretty tightly coupled to my home automation setup, but there might be a few useful things in there for you; of note:

-   `cmd`

    -   `aircons_cli`

        -   Limited MQTT integration of my old Fujtsi aircon and Mitsubishi aircon via Zmote

    -   `arp_cli`

        -   Linux-only MQTT integration that reports whether or not specific MAC addresses / IP addresses are present on the local network

        -   I was using this as a "home or not" sensor

    -   `circumstances_cli`

        -   Some bespoke stuff I was using in the pre-home-assistant days to publish composed states for me to do things with

            -   e.g. it's after this time of day and OpenWeather says its sunny

    -   `heater_cli`

        -   MQTT integration w/ `res/arduino` for controlling a relay that turns on / off the gas heater in my living room

    -   `http_cli`

        -   A generalized thing to expose the state of an MQTT broker's topics as a JSON HTTP API

    -   ## `lights_cli`

        -   Limited MQTT integration of Philips Hue lights

    -   `mqtt_to_glue_bridge`

        -   Bridge between MQTT and [Glue (my own brokerless pub-sub lib)](https://github.com/initialed85/glue)

    -   `sensors_cli`

        -   Limited MQTT integration of Philips Hue presence / temperature sensors

    -   `smart_aircons_cli`

        -   Limited MQTT integration of my old Fujitsi aircon, Mitsubishi aircon and new Fujitsu aircons via Zmote and Broadlink RM4 Mini

            -   There's a reasonable Broadlink RM4 Mini library you can use here

    -   `sprinklers_cli`

        -   MQTT integration w/ `res/arduino` for controlling two relays that turn on / off my banks of sprinklers

    -   ## `switches_cli`

        -   Limited MQTT integration for switching on / off some smartplugs running Tasmota firmware

    -   `topic_cli`

        -   Handy debugging tool for subscribing to / publishing to MQTT topics

    -   `topic_exporter_cli`

    -   A generalized thing to expose the state of an MQTT broker's topics as a Prometheus exporter

    -   `open_weather_cli`

        -   MQTT integration for OpenWeather

            -   NOTE: This uses the 2.5 API which they're apparently deprecating sometime in 2024, so it's basically just garbage now

-   `res`

    -   `arduino`

    -   `esp32`