# Third-party notices

## WenQuanYi Bitmap Song 9pt

`0004_设备固件/components/task_display/fonts/task_display_cjk.h` contains generated bitmap data from WenQuanYi Bitmap Song 9pt.

- Copyright: 2004-2010 WenQuanYi Project contributors
- License: GPL-2.0 with the font embedding exception
- Source: https://github.com/larryli/u8g2_wqy/blob/master/bdf/wenquanyi_9pt.bdf
- Source SHA-256: `dcf916124ab0d3d520b5994482ebc84d93dcd7cd19299b83f8fb696855cdb201`

The notice is also retained at the top of the generated header. This exception permits embedding the font data in a document or firmware output without by itself placing that output under the GPL. Redistribution or modification of the font data remains subject to its upstream terms.

## ESP-IDF dependencies

The package includes dependency manifests, but it does not redistribute ESP-IDF or the `espressif/mdns` component. Those dependencies are downloaded from their upstream sources and remain under their own licenses.