schollz/find3
High-precision indoor positioning framework, version 3. observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3121
- days_rel: n/a
- days_push: 1343
- n_releases_24m: 0
Adoption not part of the score
4795 stars · 372 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
FIND3 is a self-hosted framework for high-precision indoor positioning ('indoor GPS') that uses WiFi, Bluetooth, and magnetic field fingerprints from smartphones, laptops, or ESP devices. It includes a data storage server, a machine learning server with multiple classifiers, and companion scanning clients.
Use cases
- track the location of devices inside a house or office
- build indoor positioning using wifi and bluetooth fingerprints
- self-hosted alternative to indoor GPS
- passively monitor which room a smartphone is in
- gather sensor fingerprints with an android app or esp32
When to choose
- you need privacy-respecting, self-hosted indoor location tracking
- you want flexible data sources like WiFi, Bluetooth, or magnetic fields
- you want machine-learning-based location classification with an API and MQTT support
When to avoid
- you need outdoor GPS or large-scale commercial asset tracking
- you need actively maintained software with recent releases
- you want a turnkey product rather than a framework of components
Facets
framework · maturity maintenance
machine-learning search-engine http-server websocket cli iot developer-tools go windows self-hosted cross-platform indoor-positioning wifi-fingerprinting bluetooth-tracking indoor-gps location-services mqtt smart-home automation real-time linux macos docker android
1 source
- readme: https://github.com/schollz/find3 · fetched 2026-08-28 · 5a921235dbac
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| schollz/find3 | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem