> For the complete documentation index, see [llms.txt](https://recalbox.gitbook.io/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://recalbox.gitbook.io/documentation/tutorials/audio/rotary-encoder-via-gpio-digital-volume-control.md).

# Rotary encoder via GPIO (Digital Volume Control)

The documentation has moved : <https://wiki.recalbox.com/>.