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* fix: apply all LoRa config changes live without rebooting All LoRa radio settings (SF, BW, CR, frequency, power, preset, sx126x_rx_boosted_gain) now apply immediately via reconfigure() without requiring a node reboot. - AdminModule: requiresReboot = false for all LoRa config changes; LoRa changes were already handled by the configChanged observer calling reconfigure() but the reboot flag was set unnecessarily - AdminModule: validate LORA_24 region against radio hardware at config time; reject with BAD_REQUEST if hardware lacks 2.4 GHz capability (wideLora() returns false or no radio instance) - SX126xInterface/LR11x0Interface: apply sx126x_rx_boosted_gain in reconfigure(); register 0x08AC is writable in STDBY mode (SX1261/2 datasheet §9.6); retention registers written so setting survives warm-sleep cycles; log warning on setter failure - DebugRenderer: show BW/SF/CR on debug screen when custom modem is active instead of the preset name - DisplayFormatters: clarify comment on getModemPresetDisplayName * fix: remove redundant reboot after LoRa config changes in on-device menus Region, frequency slot, and radio preset pickers in MenuHandler all called reloadConfig() then immediately set rebootAtMsec. reloadConfig() already fires the configChanged observer which calls reconfigure(), so the forced reboot was unnecessary — same rationale as the parent commit. * fix: guard LORA_24 region selection against hardware capability in on-device menu Without a reboot, reconfigure() now applies region changes directly. Previously getRadio() caught the LORA_24-on-sub-GHz mismatch post-reboot and reverted to UNSET — that safety net is gone. Add an explicit wideLora() check in LoraRegionPicker so sub-GHz-only hardware silently ignores LORA_24 selection instead of attempting a live reconfigure with an invalid frequency. --------- Co-authored-by: elwimen <elwimen@users.noreply.github.com> Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
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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