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a4bd2308b7
Hardware-validated pipeline connecting ESP32-S3 CSI sensing to Cognitum Seed (Pi Zero 2 W) edge intelligence appliance via 8-dim feature vectors. Firmware: - New 48-byte feature vector packet (magic 0xC5110003) at 1 Hz with normalized presence, motion, breathing, heart rate, phase variance, person count, fall detection, and RSSI - Compressed frame magic reassigned 0xC5110003 → 0xC5110005 - Guard against uninitialized s_top_k read when count=0 Bridge (scripts/seed_csi_bridge.py): - UDP→HTTPS ingest with bearer token, hash-based vector IDs - --validate (kNN), --stats, --compact, --allowed-sources modes - NaN/inf rejection, retry logic, SEED_TOKEN env var support Validated on live hardware: - 941 vectors ingested, 100% kNN exact match - Witness chain SHA-256 verified (1,325 entries) - 1,463 Rust tests passed, Python proof VERDICT: PASS Research: 26 docs covering Arena Physica, Maxwell's equations in WiFi sensing, SOTA survey 2025-2026, GOAP implementation plan Security: removed hardcoded credentials, added NVS patterns to .gitignore, source IP filtering, NaN validation Co-Authored-By: claude-flow <ruv@ruv.net> |
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| .. | ||
| environment | ||
| happiness-vector | ||
| medical | ||
| sleep | ||
| stress | ||
| README.md | ||
| ruview_live.py | ||
Examples
Real-time sensing applications built on the RuView platform.
Unified Dashboard (start here)
pip install pyserial numpy
python examples/ruview_live.py --csi COM7 --mmwave COM4
The live dashboard auto-detects available sensors and displays fused vitals, environment data, and events in real-time. Works with any combination of sensors.
Individual Examples
| Example | Sensors | What It Does |
|---|---|---|
| ruview_live.py | CSI + mmWave + Light | Unified dashboard: HR, BR, BP, stress, presence, light, RSSI |
| Medical: Blood Pressure | mmWave | Contactless BP estimation from HRV |
| Medical: Vitals Suite | mmWave | 10-in-1: HR, BR, BP, HRV, sleep stages, apnea, cough, snoring, activity, meditation |
| Sleep: Apnea Screener | mmWave | Detects breathing cessation events, computes AHI |
| Stress: HRV Monitor | mmWave | Real-time stress level from heart rate variability |
| Environment: Room Monitor | CSI + mmWave | Occupancy, light, RF fingerprint, activity events |
Hardware
| Port | Device | Cost | What It Provides |
|---|---|---|---|
| COM7 | ESP32-S3 (WiFi CSI) | ~$9 | Presence, motion, breathing, heart rate (through walls) |
| COM4 | ESP32-C6 + Seeed MR60BHA2 | ~$15 | Precise HR/BR, presence, distance, ambient light |
Either sensor works alone. Both together enable fusion (mmWave 80% + CSI 20%).
Quick Start
pip install pyserial numpy
# Unified dashboard (recommended)
python examples/ruview_live.py --csi COM7 --mmwave COM4
# Blood pressure estimation
python examples/medical/bp_estimator.py --port COM4
# Sleep apnea screening (run overnight)
python examples/sleep/apnea_screener.py --port COM4 --duration 28800
# Stress monitoring (workday session)
python examples/stress/hrv_stress_monitor.py --port COM4 --duration 3600
# Room environment monitor
python examples/environment/room_monitor.py --csi-port COM7 --mmwave-port COM4
# CSI only (no mmWave)
python examples/ruview_live.py --csi COM7 --mmwave none