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Tom
bc035bb812
* feat(lora): state a pinned userPrefs preset as the unset region's intent A vendor build can pin USERPREFS_LORACONFIG_MODEM_PRESET while leaving the region unset, so a fresh flash comes up as region UNSET plus a deliberate preset. Stock installs come up as region UNSET plus the LONG_FAST placeholder, and nothing in FromRadio told the two apart - so clients treat every unset-region node as factory-fresh and replace its preset with the region default as soon as the user picks a region. A mesh pinned to SHORT_TURBO loses every new node to LONG_FAST or LONG_TURBO, silently. getRegionPresetMap() now emits an UNSET entry when, and only when, the build pins a preset, stating that preset as both the group's sole entry and its default. Stock builds are unchanged on the wire: no UNSET entry, which clients already read as unconstrained. This is intent, not enforcement. supportsPreset() still accepts any known preset while the region is unset (#11496) and the radio is held silent either way, so the device continues to honour whatever the user or an admin sets. Costs one group slot and one region slot on pinned builds only (6->7 of 8, 34->35 of 38); exhaustion is logged and degrades to the existing unconstrained behaviour. * Trim comments to the project's one-to-two-line limit
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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