Connect Locally:
Somerset and MeshCore

What is MeshCore?

 

Meshtastic is a way for people to communicate even when cell phone services and the internet don’t work.

 

It uses small, low-power radios instead of cell towers. These radios talk directly to each other and pass messages along, so information can travel many miles without needing Wi-Fi, cell service, or any company-owned infrastructure.

 

 

How does it work?

 

Think of MeshCore like a bucket brigade for messages.

 

Each small device (called a node) can send and receive messages.

If a message can’t reach someone directly, nearby devices automatically pass it along.

The more devices there are, the farther messages can travel.

 

There’s no central server and nothing to “go down” — the network exists as long as people have devices powered on.

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Why is it useful?

 

Works off-grid:

No internet or cell service required. It keeps working during power outages, emergencies, or in remote areas.

 

Long distance, low power:

Messages can travel several miles at a time while using very little battery. Many devices can run for days or weeks, or even on solar power.

 

Private and secure:

Messages are encrypted, so only people on the network can read them.

 

Simple messaging & location sharing:

Users can send text messages and share GPS locations, similar to texting, just without a phone network.

 

Affordable:

The node hardware is inexpensive and widely available.

To use it, you can use an old smart phone that can run the MeshCore app (Android or Apple) and has blue tooth. No cell service needed.

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Common uses

 

• Emergency and disaster communications

• Rural communities and areas with poor cell coverage

• Outdoor activities like hiking, hunting, and off-roading

• Community networks that want local, independent communication