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Olimex Support Forum

OLinuXino Android / Linux boards and System On Modules => A20 => Topic started by: PaddleStroke on July 11, 2019, 04:22:14 PM

Title: how to change LCD brightness
Post by: PaddleStroke on July 11, 2019, 04:22:14 PM
Hi,
Using a lime2 with 4.3" LCD, I'm wondering how to change the brightness ? Using the mainline image of Armbian.
Title: Re: how to change LCD brightness
Post by: Jonathan Fether on July 16, 2019, 11:20:50 PM
Sorry I missed this, my reply at https://www.olimex.com/forum/index.php?topic=7136.0 is still correct. You'd need that device tree overlay configured to the PWM capable pin you use for the backlight.
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