Autonomous Edge-AI LoRa Tactical Telemetry

A decentralized disaster triage system bridging consumer smartphones to zero-infrastructure sub-GHz radio networks. Built for ultimate resilience.

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About The Project

Bridging The Communication Gap

Modern telecommunications possess a critical single point of failure. During severe natural disasters, cellular towers and power grids collapse, plunging victims and Search and Rescue (SAR) teams into complete communication blackouts.

GridZero Mesh v1.2 is a 100% infrastructure-independent communication lifeline. By bridging standard smartphones to a pocket-sized ESP32-S3 and LR1121 Sub-GHz node via Bluetooth, it enables encrypted text, GPS telemetry, and autonomous Edge-AI emergency triage without requiring cellular networks or paid satellite subscriptions.

Disaster Response

Core Technologies

Micro-Frame Compression

Compresses encrypted payloads and telemetry below 200 bytes, completely eliminating LoRa hardware buffer overflows (Error -4) and maximizing airtime efficiency.

Edge-AI Triage

On-device NLP engine parses semantic intent in <10ms. Critical medical distress calls automatically preempt routine chatter using priority-weighted jitter backoffs.

Zero-Trust Security

End-to-end multi-tier AES-256-CBC cryptography supporting Public Broadcasts, Private 1-on-1, and Tactical Ad-Hoc Group channels without online key servers.

Hands-Free STT

Integrated offline Speech-to-Text bridge enables first responders to dictate and transmit tactical voice data instantly as compressed text packets.

Field Feedback

"A complete game changer for our SAR operations. When the local cell towers went down during the monsoon, GridZero kept our rescue squads perfectly coordinated."

- SAR Commander

"The Edge-AI triage is brilliant. Knowing that critical medical distress calls automatically jump to the front of the radio queue saves lives in the golden hour."

- Field Medic

"We deployed this in our rural settlement. It requires zero subscription fees and runs on solar power, providing our village with a permanent emergency lifeline."

- Village Chief

Get In Touch

Developer Team

  • Ts. Dipl.-Ing. Ubaidullah bin Mohammad
  • Ts. Sani bin Saian
  • Muhammad Firdaus Bin Zakaria
  • Muhammad Fauzan Bin Ismail

Email: ubaidullah@jtm.gov.my

WhatsApp: +60 19-206 7207

Location: ADTEC JTM Kampus Shah Alam, Jalan Kemuning Suadamai 33/152, Seksyen 33, 40400 Shah Alam, Selangor