SmartHome Lite
Distributed smart home with FastAPI, Next and Kotlin / Jetpack Compose, Z-Wave sensors and ML pipelines.
Overview
The SmartHome Lite project is a distributed smart-home system built with FastAPI, SQLAlchemy and PostgreSQL (relational data and time series via the TimescaleDB extension), a Next UI (App Router, TypeScript, Tailwind CSS) and an Android app in Kotlin with Jetpack Compose. It covers lights and sockets, automation rules, presence detection and smart dimming.
The project also includes JWT authentication, password hashing with bcrypt, Pydantic validation and a Raspberry Pi node running a Flask API and Z-Wave JS UI. The big-projects/smarthome-lite folder in the all-my-projects GitHub repository points to this dedicated repo.
The system is designed to deliver a smooth user experience on web and mobile, with automated tests (Pytest), presence and luminance charts, detailed documentation (README) and the screenshot gallery below.
Features
- Device management and dashboard · ON/OFF and brightness control for lights, socket management and a centralized equipment view on web and mobile.
- Presence detection and history · Z-Wave sensor (e.g. MultiSensor 7), events pushed to the backend and historical data for analytics and rules.
- IF-THEN engine and scenarios · Rule CRUD, automatic evaluation and predefined scenarios to chain conditions and actions.
- Machine learning and smart dimming · Scenario classification, intensity regression, user-habit clustering (documented path) and adaptation to ambient light.
- Visualization and monitoring · Presence and luminance charts, measurement tracking and automatic adjustment history on the Next dashboard and Android app.
Gallery
Tech
Python · FastAPI · Flask · PostgreSQL · SQLAlchemy · JWT · Pytest · Next · React · TypeScript · Tailwind CSS · Kotlin · Jetpack Compose · Raspberry Pi · Z-Wave · VS Code · Git · GitHub