ARGB splitters suck. They just duplicate the same signal to all outputs and ruin the addressable in ARGB. I'm attempting to use the #RP2040 PIO to create a smart ARGB splitter by counting the bits and outputting the signal to multiple pins. I attempted this years ago on an ATTiny, but it was too slow. PIO is fast enough to pass through the WS2812 signal unharmed as well as able to count the bits to know when to switch outputs.?