M150 white component for RGBW strips

[khenderick]

Based on the docs for M150 (https://duet3d.dozuki.com/Wiki/M150) there is support for RGBW strips. I know marlin has a W-parameter for controlling the white channel, but there's no mention of a W-parameter on the RRF wiki.

Is it possible to control the white channel separately?

• If yes, what parameter do I use, or how do I control it?
• If no, what will be the behavior of the R, U and B parameters on the white leds?

[dc42]

@khenderick yes there is a W parameter for M150 as well now.

[khenderick]

@dc42 Aha, great. I've updated the wiki (https://duet3d.dozuki.com/Wiki/M150?revisionid=HEAD), hope that's OK .