0cbf53b7a72c4d475c54e95e0e20425e183616ef
The previous PSK check was broken from its introduction in #4643 — memcmp was used in boolean context without comparing to 0, inverting the condition. Since no one noticed for over a year, the PSK-based filtering provided no practical value. Simplifying to always respect the sender's preference is both more correct and easier to reason about.
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! 🚀
Stats
Languages
C++
63.9%
C
26.9%
Python
8.2%
Shell
0.6%
Batchfile
0.2%
