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Figure 5 – Single AV switch wiring with the NECree RGrB LED. It is difficult to see in the picture, but the yellow wire to the switch is hooked to
the pad labeled “+”, purple to “-“, and the two green don’t matter.
4.5.
RGBA/RGBW WIRING
With Spark 3™ R2, a fourth die can be utilized for even more flash effects, and a bit more vivid (and efficiently
mixed) colors. The following diagram shows this wiring for a CREE XML RGBW LED, but a quad-rebel or a quad cree
works as well. In general it is recommend to stick with a standard RGB setup for simplicity, but for folks that really
want to do a lot of white/silver colors this may be a choice.
