> For the complete documentation index, see [llms.txt](https://amobile-solutions.gitbook.io/yocto-developer-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://amobile-solutions.gitbook.io/yocto-developer-guide/test-and-use-the-interface/gpios.md).

# GPIOs

- [GPIOs - SD510](https://amobile-solutions.gitbook.io/yocto-developer-guide/test-and-use-the-interface/gpios/gpios-sd510.md)
- [GPIOs - SD52x/SD72x](https://amobile-solutions.gitbook.io/yocto-developer-guide/test-and-use-the-interface/gpios/gpios-sd52x-sd72x.md)
- [GPIOs - IOT-800N-G420](https://amobile-solutions.gitbook.io/yocto-developer-guide/test-and-use-the-interface/gpios/gpios-iot-800n-g420.md)