WLED WS2811 "RGBCCT" Support

Is your feature request related to a problem? Please describe. This LED strip seems to have 2 WS2811 chips per segment, one for normal RGB, the other for CW + WW (R and G, B is blank)

https://www.aliexpress.com/item/1005007799677123.html

Describe the solution you'd like Support LED strips that have multiple chips for one position?

Describe alternatives you've considered If spacing was possible in the LED config that might also work

Additional context

Apr 12 '25 22:04 ForsakenHarmony

There are jus too many variants of WS2811 to add support for them all. You are invited to add it and do a PR. If you can't you need to wait for someone to do so. If these type of stripes become very popular, get people to upvote.

Apr 13 '25 05:04 DedeHai

The support would be appreciated as I see more and more strips use same double chip setup. For example BTF Lighting which is quite popular among WLED users. There's a link to the product page: RGBCCT WS2811 strip

Sep 26 '25 21:09 Mopsmaciek123

I'd definitely like to see this. I have about 60 of these strips and cannot get warm white to work under any of the other given options. I have seen some people have mild success with these strips using the FW1906 controller setting. However there is a lack of color accuracy that makes having such a nice strip worthless.

Oct 02 '25 08:10 jobisingh

For anyone who want support for this, please give the color order (RGB WW CW Blank for example or (GRB CW Blank WW) to check which ones are the most common.

Oct 02 '25 12:10 DedeHai

So it can't be done like the other strips where You can choose color order like "RGB" OR "GBR"? It would be much more universal that way.

Oct 02 '25 14:10 Mopsmaciek123

I am not sure it can be done that way. Probably but cant say until its implemented.

Oct 02 '25 16:10 DedeHai

For anyone who want support for this, please give the color order (RGB WW CW Blank for example or (GRB CW Blank WW) to check which ones are the most common.

Ideally in the following order, RGB + CW + WW

Oct 02 '25 17:10 jobisingh

@jobisingh Which brand of strip do You have? The one from BTF Lighting I have posted?

Oct 02 '25 17:10 Mopsmaciek123

@jobisingh Which brand of strip do You have? The one from BTF Lighting I have posted?

I have this one from super lighted.

https://www.superlightingled.com/dc24v-smart-rgbcct-cob-led-strip-addressable-flexible-dotless-light-p-6229.html

Oct 02 '25 18:10 jobisingh

I don't know if this is relevant for anyone, but the LED strip I and some others are referencing are ADRESSABLE strips. No idea if that is relevant.

Oct 02 '25 19:10 jobisingh

Looks like these are the only stripes that check both boxes:

[ x] FCOB
[ x] RGB+CCT

Oct 19 '25 20:10 so010

I've forked and added support in: https://github.com/darekxan/WLED

my 5m COB strip has RGB+WWCW layout, 70 pixels total, works with new "WS2811 2IC 5CH" led configuration option

Nov 25 '25 13:11 darekxan

I've forked and added support in: https://github.com/darekxan/WLED

my 5m COB strip has RGB+WWCW layout, 70 pixels total, works with new "WS2811 2IC 5CH" led configuration option

i have the same how i install your fork?

Nov 28 '25 12:11 K4dol

@darekxan is it working good, stable?

Dec 03 '25 11:12 hybra

Gents, I have the same strip, same question as @hybra.

It appears that the FCOB SPI RGBCCT WS2811 IC LED STRIP from BTF-Lighting kind of works with the following config:

IC; FW1906 GRBCW
Order; RGB
Swap; WW & CW

When I use this config with most of my WLED controllers, I see a short white flash when powering on the strip. The only controller that I tested that doesn't show this behaviour is the QuinLED An-Penta-Plus...

With all controllers, I made use of the built-in relay function to combat idle power usage.

Dec 12 '25 11:12 JATimmers

Having the same problem with white flashing. Would be so happy to use that strip

Dec 21 '25 13:12 whirlfire