from machine import Pin
from time import sleep
led = Pin(2, Pin.OUT)
led.off()
warteZeit=2
sleep(warteZeit)
led.on()
sleep(warteZeit)
led.off()from machine import Pin
from time import sleep
led = Pin(2, Pin.OUT)
led.off()
warteZeit=2
sleep(warteZeit)
led.on()
sleep(warteZeit)
led.off()