Meshtastic

Meshtastic is open-source mesh networking software for low-power devices used off-grid.

meshtastic.org
Meshtastic homepage screenshot

About Meshtastic

Meshtastic is open-source software for off-grid, decentralized mesh networking on low-power devices. It enables peer-to-peer messaging over LoRa without cell towers, WiFi, or internet, with communication over several kilometers and AES-256 encryption.

Devices are managed through iOS, iPad, macOS, Android, web, and Python clients. Use requires compatible hardware devices.

Key features

  • Off-grid LoRa mesh messaging over several kilometers without infrastructure
  • AES-256 encryption for messages
  • iOS, iPad and Mac OS app for device management
  • Android app to connect and control devices
  • Web-based client to access network from devices
  • Python CLI and SDK for developers
Best for: People who need to communicate off-grid using compatible low-power devices.
Good for
  • Works without cell towers, WiFi, or internet connectivity
  • Supports long-range LoRa communication over several kilometers
  • Offers clients for Android, iOS, macOS, web, and Python
Watch out for
  • Requires compatible hardware devices to use

Meshtastic at a glance

Type
Online tool
Pricing
Not confirmed. Check the site
Platforms
Android, iOS, macOS, Web
Open source
Not stated
Language
English
Good for
Developers
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Meshtastic FAQ

Does Meshtastic work without cell service or internet?
Yes, it works without cell towers, WiFi, or internet connectivity.
How do I connect to and control Meshtastic devices?
Through Apple apps for iOS, iPad and Mac OS, an Android app, a web client, or the Python CLI/SDK.
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