Topic
IoT & smart home
Raspberry Pi, ESP8266/ESP32, MQTT, Home Assistant integrations, Zigbee-ish glue, quirky sensors, and DIY automation projects with real wiring or firmware—not only consumer gadget reviews. Useful when you are extending a lab network or tinkering locally.

Gaggiuino - Profiling and Temperature Control for Gaggia Classic Machines
The GitHub repo holds eight files and no firmware the only published C++ is the legacy Gen 2 branch from September 2024, and everything is CC BYNC, not open source.

miflora-mqtt-daemon - MQTT Bridge for Xiaomi Mi Flora Plant Sensors
mifloramqttdaemon does one job: read a Xiaomi Mi Flora plant sensor over Bluetooth Low Energy and publish moisture, temperature, light and conductivity to MQTT, where a home...

Home Assistant - Open Source Home Automation Platform
Home Assistant is the default answer to "I want local home automation that does not phone home." It is Apache2.0 licensed, and the scale is easiest to grasp through two numbers we...

ESPHome - Open-Source Firmware Framework for Home Automation Hardware
ESPHome inverts how most people expect a smart device to work. You do not program a microcontroller; you write a YAML file describing what is attached to it, and ESPHome compiles...

Awesome Raspberry Pi - Curated Resources for Raspberry Pi Projects
thibmaek/awesomeraspberrypi is a curated list of Raspberry Pi resources — operating systems, projects, hardware guides, software and tooling — released into the public domain under...