About Tri-Cities MeshCore

Our Mission

Tri-Cities MeshCore is a community initiative to build a long-range LoRa mesh network across the Tri-Cities area using MeshCore firmware. We're creating resilient, off-grid communication infrastructure that works when traditional systems fail and empowers local communities.

What We Do

Deploy LoRa Nodes

We help community members set up MeshCore-compatible LoRa devices - both companion radios for personal use and repeater nodes to extend network coverage.

Education & Support

We provide resources, workshops, and hands-on help for flashing firmware, configuring devices, and understanding LoRa mesh networking - no prior experience required.

Community Building

We host events and maintain online spaces for people interested in off-grid communication, emergency preparedness, and community-owned technology.

What is MeshCore?

MeshCore is an open-source C++ library and firmware that enables multi-hop packet routing over LoRa radios. It's an alternative to Meshtastic that works with the same hardware - devices running Meshtastic can easily switch to MeshCore and back.

Unlike traditional communication that relies on cellular towers or internet infrastructure, MeshCore uses long-range LoRa radio signals that can travel miles. Messages automatically hop from node to node until reaching their destination, creating a resilient network that functions completely off-grid.

Why LoRa Mesh Networks?

LoRa (Long Range) mesh networks provide unique capabilities that traditional infrastructure can't match:

  • Communication over miles without towers or internet - just radio waves
  • Works during power outages, natural disasters, and infrastructure failures
  • Extremely low power consumption - nodes run for months on batteries
  • No monthly fees, data plans, or corporate gatekeepers
  • Privacy-focused with community control over infrastructure
  • Perfect for emergencies, outdoor adventures, and building community resilience

Get Involved

Whether you want to get your first LoRa device, help deploy repeater nodes, or just learn about the technology, there's a place for you in our community. Check out our Connect page to get started.