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Home Assistant Integration: - New homeassistant.py module with webhook support - Webhooks for scan results, new devices, and device departures - Absence detection with configurable timeout - Documentation in docs/HOME_ASSISTANT.md CLI Improvements: - Replace 'web' command with start/stop/restart/status - Background daemon mode with PID file management - Foreground mode for debugging (--foreground) Web UI Enhancements: - Improved device list styling and layout - Better floor assignment UI - Enhanced map visualization Documentation: - Add CHANGELOG.md - Add docs/API.md with full endpoint reference - Add docs/CHEATSHEET.md for quick reference - Update project documentation Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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2.3 KiB
RF Mapper - Claude Context
RF Environment Scanner for WiFi and Bluetooth signal mapping on Linux.
Key Documentation
- USAGE.md - User guide with CLI commands, web interface, configuration, and API reference
- TODO.md - Pending features and improvements
- config.yaml - Current configuration (GPS, web server, scanner, building settings)
Project Structure
src/rf_mapper/
├── __main__.py # CLI entry point and argument parsing
├── scanner.py # WiFi/Bluetooth scanning (WifiNetwork, BluetoothDevice dataclasses)
├── config.py # Configuration management (Config, BuildingConfig, etc.)
├── database.py # SQLite database for device history and tracking
├── distance.py # RSSI to distance estimation
├── homeassistant.py # Home Assistant webhook integration
├── oui.py # MAC address manufacturer lookup
├── bluetooth_*.py # Bluetooth device identification and classification
├── visualize.py # ASCII radar and chart generation
├── profiling.py # CPU/memory profiling utilities
└── web/
├── app.py # Flask application and API endpoints
├── templates/ # Jinja2 HTML templates (base.html, index.html)
└── static/ # CSS, JS, vendor libraries (Leaflet, MapLibre GL)
Key Files for Common Tasks
| Task | Files |
|---|---|
| Add CLI command | src/rf_mapper/__main__.py |
| Add API endpoint | src/rf_mapper/web/app.py |
| Modify data model | src/rf_mapper/scanner.py, config.py |
| Change web UI | web/templates/index.html, static/js/app.js, static/css/style.css |
| Add configuration | src/rf_mapper/config.py, config.yaml |
| Home Assistant integration | src/rf_mapper/homeassistant.py, docs/HOME_ASSISTANT.md |
Running
source venv/bin/activate
rf-mapper start # Start web server (background)
rf-mapper status # Check if running
rf-mapper stop # Stop server
rf-mapper scan -l room # CLI scan
rf-mapper --help # All commands
Tech Stack
- Python 3.10+, Flask, PyYAML, requests
- Leaflet.js (2D maps), MapLibre GL JS (3D maps)
- Linux tools:
iw, bleak (BLE via D-Bus) - SQLite for device history
- Home Assistant webhooks for integration