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Meshtastic Firmware

Meshtastic firmware powers off-grid LoRa mesh devices, while selected WIZnet-enabled boards add Ethernet services for API, time sync, and gateway-style roles.

matthew

Published March 11, 2026

166 UCC

9 WCC

47 VAR

1 Followers

1 Following

Original author: meshtasticOriginal source (new tab)

Meshtastic Firmware

Components

Hardware components
W5100S

WIZnet - W5100S

x 1

Project description

Thumbnail Image: AI-generated image Meshtastic firmware: an off-grid LoRa mesh stack that also grows into Ethernet gateways on selected WIZnet-based boards Introduction Meshtastic firmware is the official device software for Meshtastic, an open-source, off-grid communication system built around LoRa mesh networking. The project is designed for long-range, low-power communication without depending on cellular service or the public internet, and the official firmware supports multiple hardware families including ESP32, nRF52, RP2040/RP2350, and Linux-based devices. Its core user-facing…

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