pinout.vvzero.com/src/de/translate/blinkt.md

Blinkt!

Blinkt! is a super slimline Raspberry Pi Add-on board with 8 APA-102 LEDs.

To get started you can use the one-line product installer:

curl -sS https://get.pimoroni.com/blinkt | bash

Code

from blinkt import set_pixel, show
from random import randint
from time import sleep

while True:
    for pixel in range(8):
        r = randint(255)
        g = randint(255)
        b = randint(255)
        set_pixel(pixel, r, g, b)
        show()
        sleep(0.1)