> For the complete documentation index, see [llms.txt](https://docs.timos-werkstatt.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.timos-werkstatt.de/open-cnc-shield-2/mainboard-mini/erweiterungen-steckplaetze.md).

# Erweiterungen / Steckplätze

<figure><img src="https://2801776025-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjORbagsr6fvvxePwVb4C%2Fuploads%2FhjHiVeOBfDK5jQ1E4sSB%2Focs2-mini.png?alt=media&amp;token=d6ee0ed9-8c48-4d34-8114-ba96009273c5" alt=""><figcaption></figcaption></figure>

{% content-ref url="/pages/kezoqyCaiftdr1jWhYQ0" %}
[Controller Module](/open-cnc-shield-2/mainboard/erweiterungen-steckplaetze/controller-module.md)
{% endcontent-ref %}

{% content-ref url="/pages/02wqLtogL9y4eK9ZmpAT" %}
[Panel Module](/open-cnc-shield-2/mainboard/erweiterungen-steckplaetze/panel-module.md)
{% endcontent-ref %}