No light

Hi,

I have a QuinLED-Dig-Uno v3 and a lightstrip.

Light strip: SK6812 RGBW led strip

I have folloed the instructions on the QuinLED-Dig-Uno page. But the lightstrip baves strange.
The two first LED’s light up with a verry weak blue colour. LED number 47 lights up with a brighter but still weak blue colour.

Other information:

  • I have brigt orange led on both QuinLED-Dig-Uno and ESP 32.
  • The WLED website workes fine.
  • Output is set to pin 16.
  • Data wire connected to LED 1
  • Fuse is not blown
  • Ledstrip is in correct possition.

Any ideeas what the problem might be?