TOMMY: Local Wi-Fi Motion Detection System for Smart Homes
By
mike2872
A baker's-dozen of insight crammed into one ring.
Summary
TOMMY is a privacy-focused home automation system that transforms ordinary Wi-Fi devices into motion and presence sensors capable of detecting occupancy through walls and obstacles. The system is fully local and self-hosted with no cloud components, processing all data on the user's network. It integrates with popular smart home platforms like Home Assistant and Matter, supports various ESP32 hardware, and emphasizes privacy and security through its local-only architecture.
Key quotes
· 5 pulledTOMMY transforms ordinary Wi‑Fi devices into motion and presence sensors that detect occupancy through walls and obstacles
It's fully local and self-hosted with no cloud components. All processing happens on your network
Easy to install and integrates with Home Assistant or Matter
Self-Hosted, Fully Local, No Cloud
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