I’d expect so. The one thing that may cause a problem is the order of the red, green and blue colours.
The Sparkles match the coding. My experience with WS2811 has been that different drivers wire up the LEDs in different orders.
So, instead of being RGB it may be GRB, or BGR.
Means you wold get the wrong colour if selecting from the palette or entering red, green and blue values.
So, technically the Crumble can drive it, but you may have ti ignore the RGB settings.