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Jonathan BennettandClaude Opus 5.5
ed072eb4b5
* ThinkNode M8: switch the GPS to the AG3352Q Later M8 units replace the ATGM336H with an Airoha AG3352Q. Drop the ATGM336H standby pin and wire up idle_int (P1.07) so the existing GPS_SLEEP_INT path stops the engine with $PAIR003 before GPS_EN cuts the 0.8 V core, as on the ThinkNode M9. Default baud is now 115200. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * ThinkNode M8: put the AG3352 into backup mode for sleep $PAIR003 only stops the GNSS engine, so with the 1.8 V rail always on the receiver never reached low power (1.5 mA measured by Elecrow). Add GPS_AIROHA_RESET_WAKE for boards without RTC_INT that have RESETB: sleep sends $PAIR650,0 (with idle_int low) before EN goes low, and wake pulses RESETB once EN is back up. Enable it on the M8. At shutdown, hold idle_int high and RESETB released instead of letting the variant's pin sweep float them through System OFF. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.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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