}</pre>
==Codebeispiel Raspberry==
import RPi.GPIO as GPIO
from time import sleep<br /> //#Initialisiert LED auf digitalen PIN 4 led = 4 <br />
GPIO.setmode(GPIO.BCM)
GPIO.setup(led, GPIO.OUT) <br /> while True: <br /> GPIO.output(led, True) sleep(0.5) GPIO.output(led, False) <br /> sleep(0.5)