Off-grid mesh node with local AI TAK integration and Bitcoin Cashu payments built on Meshtastic

connect like it's 1984 - neo146 provides a minimal (and experimental!) information gateway that serves as an emergency network connection method inspired by dial-up, allowing you to access content via certain protocols like SMS.

Open-source tactical edge networking platform for defense and dual-use applications

A prototype PWA app to test whether a single code base will work for all/most devices.

"Emergency Management and Coordination System" application is a complete end-to-end disaster management application.

REPO MOVED to https://github.com/OpenResearchInstitute/ribbit-pwa-test

SpectreComm — Production-ready Reticulum transport module for secure, resilient mesh networking over LoRa (Pico RP2040 + SX1262) and WiFi (ESP32 + ESP-NOW). Features FHSS, per-device key derivation, anti-rollback protection, cover traffic, and full device management CLI. Built for remote, offline, and emergency communications.

MeshSat: Standalone LoRa mesh radio + Iridium satellite gateway. Works independently via Android app or Meshtastic devices (LilyGo T-Deck, etc). Optional add-on for Mule Cube. Powered by RockBLOCK 9603 + Iridium SBD network.

Practical guides, case studies, and tools for building communication systems that work when infrastructure fails

W.O.M.B.A.T. Terminal Offline Edition

A Progressive Web App for emergency responders providing AI-powered operational checklists, real-time team coordination, and situational awareness tools. Built with React, TypeScript, and Azure OpenAI.

Anki flashcard decks for written examination question pools used for FCC commercial radio operator licensing.

🚨 Enhance emergency response with this PWA, featuring AI-driven checklists, real-time team coordination, and crucial situational awareness tools.

A terminal-based offline mesh chat system for Raspberry Pi using batman-adv and IBSS Wi-Fi — supports real-time group and private messaging over a decentralized mesh network without Internet or infrastructure.

CP, Station Mapper, Crypto, Propagation. Part of Phoenix Nest MARS Suite.

HelpHub – An offline-first, disaster-resilient communication system built in Java. Enables survivors and responders to exchange secure messages over local Wi-Fi when the Internet is down.

QGIS FEMA region maps. Part of Phoenix Nest MARS Suite.

Paul Brain modem core (from MS-DMT). TCP wrapper by Phoenix Nest. Part of Phoenix Nest MARS Suite.

Download once. Flash anywhere. Offline firmware toolkit for Meshtastic and MeshCore LoRa mesh devices.

MIL-STD-188-110A HF modem. Part of Phoenix Nest MARS Suite.