from machine import Timer, Pin
import time

led_pin = Pin(25, Pin.OUT)

led_state = False

flag = False

def toggle_led(timer):
    global led_state
    led_state = not led_state
    led_pin.value(led_state)

def write_string(timer):
    print("Prešlo 10 sekund")

timer_0 = Timer(0)
timer_0.init(period=2000, mode=Timer.PERIODIC, callback=toggle_led)
timer_1 = Timer(1)
timer_1.init(period = 10000, mode = Timer.PERIODIC, callback = write_string)

while True:
    pass