Jorropo 96ba94843b Send UDP packets to multicast address rather than broadcast address (#6331)
A smart router or switch is able to snoop the multicast address to
only send the packets to nodes listening on the multicast address.

Before all machines reachable on the L2 layer would receive the packet.
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Meshtastic Firmware

GitHub release downloads CI CLA assistant Fiscal Contributors Vercel

meshtastic%2Ffirmware | Trendshift

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.

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Languages
C++ 67.1%
C 31%
Python 1.1%
Shell 0.3%
Batchfile 0.3%
Other 0.1%