Some bands (Bip, Bip S...) contain a GPS receiver.
The GPS chip performs better if it has recent aGPS data.
aGPS data can be uploaded to some devices using the instructions below. Not all newer devices can be updated with aGPS data via Gadgetbridge, per #2253
This can be obtained via https://github.com/argrento/huami-token, for example:
python ./huami_token.py -m xiaomi -e my@email -p p4ssword -g
That will download the following two files:
- cep_7days.zip
- cep_alm_pak.zip
From the cep_alm_pak.zip you unzip cep_pak.bin and gps_alm.bin and flash into the watch.
You can also do the same with the huami-token python script wrapped into python GUI kivi and packaged for Android as the Huafetcher https://codeberg.org/vanous/huafetcher .
It downloads and unzips the cep_pak.bin and gps_alm.bin into /storage/emulated/0.
Zepp OS
Zepp OS devices such as the Amazfit GTR 4 can update aGPS data by installing an EPO zip file.
Table of Contents
General
- Home
- FAQ
- ReadMe
- Configuration
- Notifications
- ChangeLog
- Widget
- Weather
- Data Backup
- Pairing
- Find phone
- Music info
- Permissions Explained
- Firmware Update
- Automation via Intents
Sports/Activities
- Sports Activities Workouts
- Activity Sessions List
- Activity and Sleep Charts
- Heartrate measurement
- Integrating Sports Tracking apps with Gadgetbridge Sports Activities/Workouts
Smart Device Related
- Bangle.js
- Casio devices
- FitPro
- Fossil Hybrid HR
- HPlus
- Huami devices
- MyKronoz ZeTime
- Pebble
- PineTime
- SMA
Wireless Earbuds
Others
- iTag Keyring trackers
- Nut Keyring trackers
- UM25 USB Voltage meter
- VESC BLDC controller VESC
- Flipper Zero Multi-tool Device for Geeks
- Roidmi Roidmi/Mojietu FM Trans.
- Vibratissimo Private toy
- Shell Racing Toy RC cars
Full list of supported devices
Development
- How to Release
- Developer Documentation
- BT Protocol Reverse Engineering
- Support for a new Device
- New Device Tutorial
- Translating Gadgetbridge
- OpenTracks-API
- Intent-API
Feature Discussion
FAQ
