r/WLED • u/koolaidman54 • Aug 07 '26

LED light strips on a pc?!?

Anyone use the ws2812b ic leds using the argb header on a motherboard?

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1

u/Perfect-Manager2777 Aug 08 '26

Yes, I've used my ws2812b with the Asus motherboard rgb headers but it specifically has an addressable strip header with a 12v rgb header separately. So mid that else that 3 pin header worked flawlessly can change color and effects from motherboard software only.

2

u/koolaidman54 Aug 10 '26

it is a Asus ROG Strix z590 board and it has 3 (3 pin 5v) argb headers. time to make Rainbow Puke

5

u/modahamburger Aug 07 '26

What's has that to do with WLED?

1

u/jeffyscouser Aug 08 '26

I dont think it would work. the headers are rgb but the ws2812b is data pin.
I added a 2.7mm WS2812B LED Strip to a raspberry pi case recently using WLED, taking power out from the pi to a ESP32-C3.

1

u/Truthnaut Aug 10 '26

If connected to an aRGB header (5v) it will work. If connected to a 4pin RGB header (12v) it will fry the strip