import board
import digitalio
import time

led1 = digitalio.DigitalInOut(board.GP0)
led1.direction = digitalio.Direction.OUTPUT

led2 = digitalio.DigitalInOut(board.GP4)
led2.direction = digitalio.Direction.OUTPUT

led3 = digitalio.DigitalInOut(board.GP8)
led3.direction = digitalio.Direction.OUTPUT


while True:
    led1.value = True
    time.sleep(3)
    led1.value = False
    time.sleep(0.5)
    led2.value = True
    time.sleep(0.5)
    led2.value = False
    time.sleep(0.5)
    led3.value = True
    time.sleep(3)
    led3.value = False
    time.sleep(0.5)
    led2.value = True
    time.sleep(1)
    led2.value = False
    time.sleep(0.5)


led.value = True  # LED einschalten (High)
time.sleep(0.5)   # 0,5 Sekunden warten
led.value = False # LED ausschalten (Low)
time.sleep(0.5)   # 0,5 Sekunden warten
led.value = True  # LED einschalten (High)
time.sleep(0.5)   # 0,5 Sekunden warten
led.value = False # LED ausschalten (Low)


led5 = digitalio.DigitalInOut(board.GP26)
led5.direction = digitalio.Direction.OUTPUT

taster = digitalio.DigitalInOut(board.GP26)
taster.direction = digitalio.Direction.INPUT
taster.pull = digitalio.Pull.DOWN

while True:
    led5.value = taster.value
    led5.value = True
    time.sleep(2)
    led5.value = False
    time.sleep(2)