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Janez T
3c08e150ef
Switch the fast-GPS beacon to the firmware's canonical 16-byte wire format (magic, key6, lat/lon microdegrees, speed km/h) — no on-wire timestamp; the receiver stamps its own RX time. Drops compatibility with the older 19-byte app format. Mirror the firmware's adaptive send cadence in the app-fallback path (LocationTrackingService): anchor + dwell motion hysteresis, EMA ground speed, 9-min stationary keepalive, fix-quality (accuracy) gate, and a post-RX hold-off to avoid channel collisions. Parked nodes now beacon the stable anchor instead of GPS wander. Add the fast_gps_region config: region-scope picker in settings backed by the firmware's fast_gps_region / fast_gps_regions custom vars. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>