kevin
dc58941e8e
LLCC68 不支持默认预设 LONG_FAST 的 SF11/BW250 组合（BW250 最大仅支持 SF10）。RadioLib 初始化顺序漏洞导致非法组合被写入芯片硬件，短消息靠 FEC 还能解码，长消息因错误累积超出纠错能力被丢弃。 - 变体默认预设改为 MEDIUM_SLOW (BW250/SF10)，LLCC68 在 BW250 下支持的最大 SF - SX126xInterface::reconfigure() 中 setSpreadingFactor 失败时自动回退到更低的 SF，并同步更新 preambleTimeMsec/slotTimeMsec，避免固件与芯片状态不一致 - setBandwidth 失败时增加错误日志 - readme 添加 LLCC68 预设限制说明
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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