LoRaTools

Coverage mapping, firmware tracking, build guides & node registry for the LoRa community

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Coverage Mapper

Click two points on the map to see the terrain profile between them. This shows you where hills might block your LoRa signal.

Click point A (start) on the map

How it works

Click two points on the map. The tool fetches SRTM elevation data along the path between them and draws a terrain profile. Green areas are below the line-of-sight path — your signal should clear them. Red areas are obstructions. Use this to plan your node placement before you climb a roof.

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Releases
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Projects
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Last Updated

Latest Firmware Releases

Recent releases from Meshtastic, Reticulum, Heltec, and more. Updated daily.

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🔄 What's tracked

Meshtastic — ESP32/nRF52 firmware for mesh nodes · Reticulum — Python mesh networking stack · NomadNet — Mesh communication app · Heltec ESP32 — Official Heltec board firmware · LoRa APRS iGate — APRS over LoRa gateway · Meshtastic Python — CLI and API tools

What should you build?

Answer a few questions and we'll recommend the right hardware for your setup.

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Registered Nodes
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Callsigns

Node Map

See where other LoRa enthusiasts are running their nodes. Add yours to help the community grow.

Register Your Node

Drop a pin on the map below, then fill in the details.

Click the map to place your node

Recent Nodes

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