# GPIO pins - how do they work

**URL:** <https://forum.clockworkpi.com/t/gpio-pins-how-do-they-work/199>\
**Category:** GameShell\
**Tags:** tinkering\
**Created:** [February 20, 2018, 2:08pm UTC](https://forum.clockworkpi.com/t/gpio-pins-how-do-they-work/199 "2018-02-20T14:08:41Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Godzil](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/godzil/32/60_2.png) [@Godzil](https://forum.clockworkpi.com/u/Godzil)\
**Post date:** [February 20, 2018, 2:44pm UTC](https://forum.clockworkpi.com/t/gpio-pins-how-do-they-work/199/2 "2018-02-20T14:44:00Z")

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Well we will need to have the hardware to be able to answer that.

Some of them will probably be available using /sys/\*/gpio interface, hard to say right now to be honest

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