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* Added compatibility between nodes on different Presets through `Mesh via UDP` * Optimize multicast handling and channel mapping - FloodingRouter: remove redundant UDP-encrypted rebroadcast suppression. - Router: guard multicast fallback with HAS_UDP_MULTICAST and map fallback-decoded packets to the local default channel via isDefaultChannel() - UdpMulticastHandler: set transport_mechanism only after successful decode * trunk fmt * Move setting transport mechanism. --------- Co-authored-by: GUVWAF <thijs@havinga.eu>
Meshtastic Firmware
Overview
This repository contains the official device firmware for Meshtastic, an open-source LoRa mesh networking project designed for long-range, low-power communication without relying on internet or cellular infrastructure. The firmware supports various hardware platforms, including ESP32, nRF52, RP2040/RP2350, and Linux-based devices.
Meshtastic enables text messaging, location sharing, and telemetry over a decentralized mesh network, making it ideal for outdoor adventures, emergency preparedness, and remote operations.
Get Started
- 🔧 Building Instructions – Learn how to compile the firmware from source.
- ⚡ Flashing Instructions – Install or update the firmware on your device.
Join our community and help improve Meshtastic! 🚀
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