SK6812 not lighting up on ESP32 V41

Got a 5m of SK6812RGBNW strip from wled.shop, together with the V41 controller.

Hooked it up to a 100W 5VDC psu like the schematics show and the strip doesn’t light up. WLED seems to be working, I configured the LED Preferences to SK6812 and the length to 300.

Nothing I do makes it light a single LED on it up… Could anyone take a look and help me figure this out?

My first instinct would be to check that the GPIO configured in WLED → LED Preferences for the strip matches the physical GPIO on the board. From what I can glean looking at the docs (I don’t read German) it looks like they’re using GPIO16 for data output#1 and GPIO18 for output2

Have you checked to see if you have proper voltage at the strip itself?
Any chance you blew the fuse?

That was it, GPIO needed to be set to 16. RTFM I guess, huh? Thank you very much!