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9f8f4471aa5997b364fa3a316641a1dbbdaf44e8
It turns out we had two methods for delaying startup while peripherals warmed up. They were invented within months of each other and just missed the chance to merge. Let's delete PIN_PWR_DELAY_MS and use PERIPHERAL_WARMUP_MS, since it's most common and earlier in the sequence.
Change ARDUINO_USB_MODE from 0 to 1 in the board definition. This switches to the ESP32-S3's Hardware CDC and JTAG mode, which properly handles the reset signals for automatic reboot after firmware updates. (#8881)
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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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