WS2812B - RGB LED integrated with WS2811
SK6812 - RGB LED, LED pixel IC for building digital stripes or matrix projects
The digital LEDs SK6812 contain an IC integrated in the LED to control them individually according to the data protocol. The SK3812 RGB LEDs are compatible to the WS2812B LED.
The basis here is the WS2811 IC as a compatible function and is quasi directly integrated into an RGB LED, so that external circuitry is largely saved. The variant has 4 pins on the LED.
Scope of delivery:
10x digital LED RGB with IC SK6812 (compatible to WS2812B)