# \[resolved\] How to set 5V output?

**URL:** <https://forum.qoitech.com/t/resolved-how-to-set-5v-output/537>\
**Category:** Support\
**Created:** [April 16, 2025, 1:53pm UTC](https://forum.qoitech.com/t/resolved-how-to-set-5v-output/537 "2025-04-16T13:53:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![nboulay](https://avatars.discourse-cdn.com/v4/letter/n/85e7bf/32.png) [@nboulay](https://forum.qoitech.com/u/nboulay)\
**Post date:** [April 16, 2025, 1:53pm UTC](https://forum.qoitech.com/t/resolved-how-to-set-5v-output/537/1 "2025-04-16T13:53:44Z")

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I use ARC1.0 with Otii 3.5.3 with DC input and USB. The maximum voltage is 4.55V.

In the datasheet, it said to use the “main current : high range” to enable the 5v, but without success.

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**Author:** ![nboulay](https://avatars.discourse-cdn.com/v4/letter/n/85e7bf/32.png) [@nboulay](https://forum.qoitech.com/u/nboulay)\
**Post date:** [April 16, 2025, 2:28pm UTC](https://forum.qoitech.com/t/resolved-how-to-set-5v-output/537/2 "2025-04-16T14:28:36Z")

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In the setting, the max supply voltage was at 4.5V.

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**Author:** ![bjorn.rosqvist](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.qoitech.com/bjorn.rosqvist/32/238_2.png) [@bjorn.rosqvist](https://forum.qoitech.com/u/bjorn.rosqvist)\
**Post date:** [April 17, 2025, 6:29am UTC](https://forum.qoitech.com/t/resolved-how-to-set-5v-output/537/3 "2025-04-17T06:29:58Z")

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Hi and welcome to the forum.

Great that you solved the issue yourself.

Best regards,  
Björn