Getting Started

Welcome to the MaineMesh project!

We are a community working together to build a resilient, off-grid communications network across Maine using low-cost LoRa radios running the Meshtastic software.

Our goal is to create a statewide mesh that anyone can use and help strengthen.

This network supports:

  • Text messaging
  • Group chats
  • Location sharing
  • Weather sensing
  • And more

All without the need for internet or cellular access.

Whether you're setting up your first node or helping deploy larger infrastructure, MaineMesh is here to collaborate, share knowledge, coordinate statewide projects, and support each other at every step.

Every node and every member makes a difference.

Contact

See MaineMesh in action

If the embedded view doesn't load, open it here:

https://meshsense.affirmatech.com/

Getting Started

This guide assumes you already have a Meshtastic-capable device and have completed some basic setup.

For an in-depth guide, check out the Official Meshtastic Getting Started Guide:

https://meshtastic.org/docs/getting-started/

A great introduction to how Meshtastic works (Meshtastic 101):

https://www.youtube.com/playlist?list=PLshzThxhw4O5JTOACGHzYSSd3soDhoXKK

MaineMesh uses 915MHz LoRa radios. While any compatible radio will work, our current favorites are:

MaineNet Channel (MaineMesh)

While the default Long Fast channel is present on most nodes, we have a Maine-specific channel.

This can be added with the following QR code:

QR Code for MaineMesh MaineNet channel

Or manually with the following settings:

  • Name: MaineNet
  • Key Size: 1 Byte
  • Key: Vg==

Required Settings (Infrastructure Standard)

All MaineMesh infrastructure uses:

  • Frequency Slot 20
  • Preset: Long Range - Fast (US standard)

Devices must have this option configured, otherwise you won't be seen by any other nodes and routers.

Maine Meshtastic Disclaimer

Because of Maine's challenging terrain-mountains, ridgelines, deep valleys, dense forests, and long distances-Meshtastic behaves differently here than in flatter states.

LoRa is line-of-sight, meaning obstacles like hills, buildings, terrain, or even vehicles can block your signal.

What this means

Do not expect to order a node on Amazon, turn it on in your house or driveway, and instantly connect to the statewide mesh.

Reliable links in Maine require elevation, clear paths, and smart placement.

That said-connecting is absolutely possible with the right approach.

How to Connect

1. First Time Connecting

To join the mesh for the first time, go to the highest point in your area that falls within existing coverage. Even small hills and ridges can make a major difference.

Check your area on the live coverage map:

https://meshsense.affirmatech.com/

If you can send and receive messages - excellent.

If you cannot, post in Discord and we'll help you troubleshoot and get connected.

2. Connecting From Home

If you're within coverage, place your node as high as possible:

  • Upstairs window
  • Attic
  • Ridge line
  • Or best of all - strung up in a tree

Outside and unobstructed = dramatically better performance.

If you can send and receive messages - excellent.

If you cannot, post in Discord and we'll help you troubleshoot and get connected.

3. Want to Contribute to the Core Infrastructure?

Fantastic - we're glad to have your help.

The goal of the MaineMesh project is to coordinate the construction, management, and support of a secure, scalable, and reliable statewide mesh network.

If you want to help deploy routers or core infrastructure, post in Discord with:

  • Your general area
  • Your ideas
  • Your availability

Routers vs. Repeaters

The preferred setting for backbone devices is ROUTER, instead of REPEATER.

This is because ROUTER mode provides additional client telemetry, making planning the mesh easier.

For more info:

https://meshtastic.org/blog/choosing-the-right-device-role/

Disclaimer

We are an independent initiative not officially affiliated with the Meshtastic project.

See the Meshtastic licensing/trademark agreement here:

https://meshtastic.org/docs/legal/licensing-and-tradem