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Off-grid communications for the Justin, TX community.

JTXMesh is a community-operated radio mesh network serving Justin, Texas and nearby areas. It provides local messaging, tinkering, and coordination — with or without cellular networks or the internet.

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What Is a Mesh Network?

A mesh network uses low-power radios to pass messages from device to device — no towers, no internet, no subscriptions.

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What JTXMesh Is For

• Casual messaging between neighbors
• Learning and experimentation
• Community coordination
• Local resilience
• Emergency and disaster communications

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How to Join

1. Get a supported LoRa device
2. Install Meshtastic firmware
3. Apply the JTXMesh configuration
4. Power on and join the mesh

No license required to listen. Participation is community-driven.

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Technology

JTXMesh currently runs on Meshtastic firmware. We're also exploring MeshCore as an additional mesh protocol option in the near future.

• Meshtastic — Primary network, well-established
• MeshCore — Experimental, coming soon

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Community-Run

JTXMesh is maintained by local volunteers and operators. There are no guarantees — only cooperation.

If you're nearby and curious, turn on a node and say hello.

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Emergency Readiness

During outages or emergencies, JTXMesh may be used to:

• Share status updates
• Coordinate volunteers
• Maintain situational awareness

This does not replace 911 or emergency services.