RGB LED strip with white PCB:
- strip
SK6812 RGBW LED Strip.fzpz (16.1 KB)
This part has a bus defined which connects Din to GND on the output side. I am pretty sure that is incorrect.
I would think that it needs two internal busses, one connecting the two GND sides, connector 0 and connector 3, and a second one, connection the two +5V sides, connector 2 and connector 5.