Tactility/THIRD-PARTY-NOTICES.md
Ken Van Hoeylandt 72c9b2b113
Add custom icon fonts to lvgl-module (#499)
* **New Features**
  * Added Material Design symbol fonts and LVGL font aliases for launcher, status bar, and shared UI icons.

* **Style**
  * Migrated app icons across the UI to the new symbol font system.
  * Updated launcher button sizing, font styling, recoloring and icon text color for consistency.
  * Default text/icon font macros set for consistent sizing across the UI.

* **Documentation**
  * Updated third‑party notices to include Material Design Icons links.
2026-02-13 20:27:08 +01:00

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# Third-Party Notices
### ESP-IDF
This project uses ESP-IDF to compile the ESP32 firmware.
Website: https://www.espressif.com/
License: [Apache License v2.0](https://github.com/espressif/esp-idf/blob/master/LICENSE)
### Flipper Zero Firmware
Some of the code in inside the Tactility or TactilityCore project has originally been adapted
from the Flipper Zero firmware it was changed to fit the Tactility project.
Website: https://github.com/flipperdevices/flipperzero-firmware/
License: [GPL v3.0](https://github.com/flipperdevices/flipperzero-firmware/blob/dev/LICENSE)
### Google Fonts & Material Design Icons
Websites:
- https://fonts.google.com/icons
- https://github.com/google/material-design-icons
License: [Apache License, version 2.0](https://fonts.google.com/attribution)
### Google Material Design & Icons
Website: https://fonts.google.com/icons
License: Multiple (SIL Open Font License, Apache License, Ubuntu Font License): https://developers.google.com/fonts/faq
### Timezones CSV
Website: https://github.com/nayarsystems/posix_tz_db
License: [MIT](https://github.com/nayarsystems/posix_tz_db/blob/master/LICENSE)
### Minmea
Website: https://github.com/kosma/minmea
License: [WTFPL](https://github.com/kosma/minmea/blob/master/LICENSE.grants), [LGPL 3.0](https://github.com/kosma/minmea/blob/master/LICENSE.LGPL-3.0), [MIT](https://github.com/kosma/minmea/blob/master/LICENSE.MIT)
### Meshtastic Firmware
Parts of the Meshtastic firmware were copied and modified for Tactility.
Website: https://github.com/meshtastic/firmware
License: [GPL v3.0](https://github.com/meshtastic/firmware/blob/master/LICENSE)
### BQ27220 Driver
Website: https://github.com/Xinyuan-LilyGO/T-Echo/blob/main/LICENSE
License: [MIT](https://github.com/Xinyuan-LilyGO/T-Echo/blob/main/LICENSE)
### esp32s3-gc9a01-lvgl
Website: https://github.com/UsefulElectronics/esp32s3-gc9a01-lvgl
License: [Explicitly granted by author](https://github.com/TactilityProject/Tactility/pull/295#discussion_r2226215423)
### Other Dependencies
Some dependencies contain their own license. For example: the subprojects in `Libraries/`