Homie convention implementations

An Arduino library built for the ESP8266: marvinroger/homie-esp8266
WIP - An opinionated Web UI built with Node.js: marvinroger/homie-server
WIP - Some Node-RED nodes for automation: marvinroger/node-red-contrib-homie
A Python-implementation for Raspberry Pi & Co.: jalmeroth/homie-python.
A Ruby-implementation including a command-line-client with OTA-Support for easy adminstration of multiple Homie-devices: rttools/hodmin
WIP - A MicroPython-implementation: microhomie/micropython-homie
A NodeJS-implementation closely following marvinroger/homie-esp8266 API patterns: microclimates/homie-device
An ESP32 IDF implementation: craftmetrics/esp32-homie

Projects utilizing the Homie convention

A linux daemon to fetch and publish data from Mi Flora plant sensors: miflora-mqtt-daemon