I've scoured the forums here and elsewhere and can't exactly figure out what my next step should be. I've followed this tutorial
exactly. My PI is wired up to a single led strip that I cut off the front of the ws2801 strip. I have it hooked up to a 5v 10a supply, and everything is wired as it is in the tutorial. I can't get the led to light up, and I was wondering how I should proceed from here to determine where the problem is.
Edit: RPI 3b, the LED strip is this one: