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Freq51 - The Intermountain Mesh

Meshtastic® lets you use inexpensive LoRa radios as a long-range, off-grid communication platform where regular infrastructure is unreliable or unavailable. It’s community-driven and open source. Radios automatically form a mesh, forwarding packets to neighbors (up to 7 hops from origin). Phones are optional. The Freq51 community is building an open community mesh that anyone here can join. This network is intended as a Radio Frequency tool for emergency/disaster response and off-grid (non-internet) coordination and hobbyist projects. No license is required to use Meshtastic (unless you intentionally enable Ham Mode). Meshtastic is under active development and not a life-critical service.

Joining

  1. Get supported hardware from the Meshtastic list.
  2. Join our Discord for local help and announcements.
  3. Read the FAQ and Configuration pages below.
  4. See Equipment for example builds / coverage once published, and Infrastructure for deployed nodes.

Links

MQTT

MQTT (Message Queue Telemetry Transport) is a lightweight pub/sub protocol. Meshtastic can uplink device info and messages to an MQTT server. This enables:

  • Computer ↔ node integrations without using LoRa.
  • Uplink/Downlink bridging so two distant nodes can exchange messages via internet when out of LoRa range. We are building a pure LoRa mesh, and do not support MQTT downlink/bridging.
  • Maps & analytics (position/telemetry), delivery reports, and tooling. If you want your node on the map.

Our stance: We prioritize a healthy RF mesh first. MQTT is useful for mapping and analytics. Please do not flood the RF network with downlinked internet traffic.

Good practices

  • If your node is directly connected to an MQTT server, do not enable downlink on public RF channels (e.g., MediumFast). That can spam RF. Nodes not on MQTT can use “Ignore MQTT,” and that setting is requested to be on by default when operating on our mesh unless you need MQTT. “Ok to MQTT” enabled will allow your node to show up on our MQTT feeders.

Member Projects

Some cool freq51-adjacent projects we love to showcase (add yours!):

  • TBD

Submit a PR to add your project here.

Other Local Groups

Meshtastic keeps a running list of local groups worldwide. If you’re traveling or collaborating across regions, check there and cross-link back to freq51 once we’re listed.