velu
Posts: 1
Joined: Fri Sep 13, 2019 9:38 am

HDMI Display Brightness control through Raspberry pi GPIO

Fri Sep 13, 2019 9:43 am

I am using 10.1 inch HDMI display with Raspberry pi , I need to know whether the display brightness control through the GPIO's of raspberry pi using python program

Please comment, Let us know

User avatar
topguy
Posts: 5906
Joined: Tue Oct 09, 2012 11:46 am
Location: Trondheim, Norway

Re: HDMI Display Brightness control through Raspberry pi GPIO

Fri Sep 13, 2019 11:45 am

Do you want to connect buttons to the GPIO to use as "brightness up" "brightness down" ?

Or do you want to connect the GPIO pins to the display itself and control display brightness this way ?
( without any datasheet for the screen I don't know how we could try to answer this question )

Return to “General discussion”