# How to try GPIO control

**URL:** <https://mangoh.discourse.group/t/how-to-try-gpio-control/7753>\
**Category:** mangOH Green\
**Created:** [April 3, 2021, 9:03am UTC](https://mangoh.discourse.group/t/how-to-try-gpio-control/7753 "2021-04-03T09:03:39Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![jyijyi](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/jyijyi/32/997_2.png) [@jyijyi](https://mangoh.discourse.group/u/jyijyi)\
**Post date:** [April 6, 2021, 1:40pm UTC](https://mangoh.discourse.group/t/how-to-try-gpio-control/7753/5 "2021-04-06T13:40:01Z")

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You might also try the application here

> [@Is there a sample app using gpio pin?](https://mangoh.discourse.group/t/is-there-a-sample-app-using-gpio-pin/4522/7):
>
> I used the sysfs command, but I don’t know what api can be used to produce the desired output on the digital pin through which function call can be used.

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