Add environmental telemetry collection (temperature, humidity, barometric
pressure, voltage) from both the repeater node (over LoRa) and companion
node (local serial). Telemetry is stored in the same EAV metrics table
with `telemetry.` prefix.
Key changes:
- Add TELEMETRY_ENABLED feature flag (defaults to OFF)
- Add telemetry-specific timeout/retry settings
- Create shared telemetry.py module with extract_lpp_from_payload()
and extract_telemetry_metrics() helpers
- Handle MeshCore API dict payload format: {'pubkey_pre': '...', 'lpp': [...]}
- Repeater: store status metrics BEFORE attempting telemetry (LoRa reliability)
- Companion: merge telemetry into single DB write (serial is reliable)
- Telemetry failures do NOT affect circuit breaker state
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
A Python-based monitoring system for MeshCore LoRa mesh networks.
Collects metrics from companion and repeater nodes, stores them in
a SQLite database, and generates a static website with interactive
SVG charts and statistics.
Features:
- Data collection from local companion and remote repeater nodes
- SQLite database with EAV schema for flexible metric storage
- Interactive SVG chart generation with matplotlib
- Static HTML site with day/week/month/year views
- Monthly and yearly statistics reports (HTML, TXT, JSON)
- Light and dark theme support
- Circuit breaker for unreliable LoRa connections
- Battery percentage calculation from 18650 discharge curves
- Automated releases via release-please
Live demo: https://meshcore.jorijn.com
