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90778a4e78
Support softsleep by defining PIN_GPS_STANDBY on CDTop CD-PA1010D. This differs from existing MTK GPS e.g. L76K, where pulling PIN_GPS_STANDBY (WAKE-UP pin) low is not sufficient to put the GPS module in standby. An additional `$PMTK225,4*2F` must be sent to enter "Backup Mode", which is exited by bringing PIN_GPS_STANDBY (WAKE-UP pin) high. Refer to datasheet[0] §1.9.3 "Backup Mode". 0: https://cdn-learn.adafruit.com/assets/assets/000/084/295/original/CD_PA1010D_Datasheet_v.03.pdf Signed-off-by: Andrew Yong <me@ndoo.sg>
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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