# Bibliotheken laden
from machine import Pin
from random import randint

# GPIOs für den Zähler auswählen
GPIO = [19, 18, 17, 16, 13, 14, 15]
leds = len(GPIO)
led = [0] * leds

# Würfel-Augen definieren
cube = ("0000000",
        "1000000",
        "0100001",
        "1100001",
        "0101101",
        "1101101",
        "0111111")

# Initialisierung von GPIOs
for i in range(leds):
    led[i] = Pin(GPIO[i], Pin.OUT, value=0)

# Funktion
def wuerfeln():
    # Zufall erzeugen
    rand = randint(1, leds-1)
    eye = cube[rand]
    # LEDs aktivieren
    print('Auge:', rand)
    for i in range (leds):
        if eye[i] == "1":
            led[i].on()
        else:
            led[i].off()

wuerfeln()