Building a Community Powered, Off Grid Digital Network
Welcome to the Mesh.
Meshtastic and MeshCore are part of a growing movement to create resilient, decentralized, long range digital communication networks using low power LoRa radios. No cell towers. No internet required. Just independent nodes passing messages across a self healing mesh.
What began as experimentation here in Northern Colorado has grown into a fast expanding community network. By bringing people together, deploying rooftop nodes, mobile nodes, hilltop repeaters, and backbone links, we are building real world infrastructure that continues to improve with every new station added.
What Is Meshtastic
Meshtastic is an open source project that allows small, affordable LoRa devices to send text messages, GPS location data, and telemetry over impressive distances. Each node acts as both a user device and a router. The more nodes that join, the stronger and more capable the network becomes.
It is simple to get started, inexpensive to deploy, and incredibly powerful when the community works together.
What Is MeshCore
MeshCore focuses on strengthening the backbone of the network. It supports more infrastructure style deployments, higher performance routing, and long range links between strategic sites. Think of it as reinforcing the spine of the mesh so everyday nodes benefit from better reach, reliability, and redundancy. If you are in the northern Colorado area, join us on the official MeshCore BBS server. NO PASSWORD required. Leave it blank
Join the Community
The heart of this project is the community behind it.
If you are new, curious, or ready to deploy your first node, visit the K5NWZ Discord. That is where we share resources, hardware recommendations, deployment strategies, coverage planning, troubleshooting help, and the latest developments as the mesh continues to evolve. It is also where new operators receive hands on assistance and connect with others who are actively building and improving the network.
A special thank you goes out to the individuals who are playing a significant role in building out the MeshCore mesh here in Northern Colorado. Tracy KC0WKA, Zeva, Lee K0LEE, Steve W0YNC and so many other others have each contributed time, equipment, ideas, site deployments, and steady encouragement that have helped move this network from concept to reality. Their energy and willingness to experiment, climb roofs, test links, write code and push coverage farther have made a measurable difference.
This mesh is not one person’s project. It is a shared effort.
Whether you are a ham radio operator, off roader, prepper, or simply curious about resilient communications, you are welcome here.
Let’s keep building.
Real-Time Mesh Coverage Mapping with MeshMapper
To help you visualize and understand the reach of our MeshCore network, check out MeshMapper — an interactive, community-driven map that shows real-world MeshCore coverage based on data collected from actual radios.
MeshMapper aggregates “wardriving” data from local mesh users and plots it on a live map so you can:
• See where repeaters and nodes are located
• Understand coverage quality and signal paths
• Identify gaps and plan strategic deployments
• Compare repeater performance and reach
This tool is especially helpful when planning node placement or exploring how the mesh grows over time. You can explore the Denver regional map and other regions here:
🔗 MeshMapper Denver Map: MeshMapper — A live, interactive map visualizing current MeshCore network coverage for the Denver region.
Visit the regional map and drill down into the details, or use this as inspiration to get out wardriving and contribute your own coverage data!
Northern Colorado Mesh (map.nocomesh.org)
