AeroCoast Sentinel

NODE #4109 [TACTICAL MESH]

TAMU-CC IslanderHack 2026 · Coastal Conservation Track · Corpus Christi Bay & Mustang Island

LoRaWAN: US915 CONNECTED (-86 dBm)
LiFePO4: 96.4% (13.26V) 4.2W Draw
⚠️
STATUS: ELEVATED THREAT
Plastic debris detected in surf zone. Dispatched alert to local beach keepers.
OPTICAL EDGE SENSOR STREAM [OFF-GRID NODE] | 27.8006° N, 97.3964° W
ENGINE: INT8 WASM SIMD
LATENCY: 8.4 ms | FRAME RATE: 60 FPS
Active Targets
3 OBJECTS
LOCATION: Corpus Christi Beach (North Sector)
MODEL: YOLO-CoastLite v4 (INT8) • BUFFER: LOCAL SRAM (0 DROP)
Edge Visual Detection Feed (Instant Classification) DETERMINISTIC INFERENCE < 15ms

Field Hardware Link Layer & Ring Buffer Telemetry

LORAWAN US915 BAND 2
Signal Strength
SNR: +8.4 dB
TX Packets
0 Dropped (100%)
Local Ring Buffer
Zero Overflow
Mesh Uplink Gateway
CCBAY-GW01
Freq: 903.9 MHz

Solar PV & LiFePO4 Energy Storage Bus

SURPLUS CHARGING
Bus Voltage
13.26 V
4S LiFePO4 Nominal
State of Charge
96.4%
12.8V / 10Ah Cell
Cell Enclosure
28.2°C
Thermal Nominal
Solar PV Harvest: 18.7 W
Node Load (Inference): 4.2 W
Net Power Surplus into Battery: +14.5 W
MPPT Conversion Efficiency: 97.4% (Ultra-Low Dissipation)

Multi-Sensor Coastal Telemetry

TAMU-CC BUOY SYNC
Tide Level (MLLW Datum) Ebb Flow
+0.82 m
Safe Tidal Range
Salinity Concentration Hypersaline Normal
35.4 PSU
Baseline: 34.0–38.5
Dune Scarp Risk Index LOW RISK
18° Slope angle
Toe Stable · Zero Slump

Green AI Resource Audit

98.3% REDUCTION
Cloud GPU (NVIDIA A100) 250.0 W
AeroCoast Edge Node (Local) 4.2 W
Daily CO₂ Avoided
2.38 kg CO₂e
Energy Reduction
98.32%

Industrial Analytics & Environmental Auditing Deck

24-HOUR TELEMETRY BUFFER

Tidal Surge & Salinity Cycle

Texas A&M Coastal Buoy Synchronization

MLLW / PSU

Cumulative Carbon Footprint (g CO₂e)

Cloud GPU (250W) vs Edge Node (4.2W Solar)

-2,380g CO₂ Net

24-Hr Multi-Class Detection Frequency

Debris, Ghost Gear, Scarping & Avian Wildlife

HOURLY COUNTS