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Thomas Göttgens
b46aec31f4
arduino-pico gained a bundled iLabs_Hearth library that supplies its own Preferences.h. NodeDB.cpp includes <Preferences.h> inside an ARCH_ESP32 guard, and the library dependency finder runs in chain mode, which matches include directives without evaluating the preprocessor. It therefore pulls the library into every Pico build, and Hearth.cpp refuses to compile on a board that does not define ESP_SERIAL_PORT: iLabs_Hearth/src/Hearth.cpp:121:2: error: #error "iLabs Hearth requires a board variant that defines ESP_SERIAL_PORT ..." The library only reaches the build because the platform resolves framework-arduinopico from an arduino-pico master commit; the platform_packages entry here pins the name arduino-pico, which is a different package and does not override it. Ignoring the library is enough, since no Pico target uses Matter. The sibling iLabs_ESP-NOW ships ESP32_NOW.h and ATLink.h, which nothing includes, so it needs no entry.
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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