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[Solved / Archived] How to adjust brightness of Vivis Unit in software?

Technial Support / Discussion

Last Post by uugear 6 months ago

3 Posts

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hengying

(@heng-liu)

Posts: 3

Active Member Customer

Topic starter

I found there is a utility "Vivid Screen Assistant" could adjust the brightness of screen.

https://www.vividunit.com/screen-and-touch-buttons

I wonder how to adjust screen's brightness in my own software, especially in Python?

And does the screen's backlight could be turned off in my software?

Thanks.

Posted : 09/05/2024 3:24 am

hengying

(@heng-liu)

Posts: 3

Active Member Customer

Topic starter

I found the source code of "Vivid Screen Assistant":

https://github.com/uugear/VSA

There is the method:

"echo %d > /sys/class/backlight/backlight/brightness"

I leave the post here in case someone may need this information.

Posted : 09/05/2024 3:32 am

uugear

(@admin)

Posts: 477

Member Admin

Yes, that's the way 🙂

Posted : 09/05/2024 8:44 am