import time
from machine import Pin
from machine import Timer


led = Pin(0, Pin.OUT)
switch = Pin(2, Pin.IN, Pin.PULL_UP)


def print_hello(hello_timer):
  print("Hello, Pi Pico W!")

def toggle_led(led_timer):
  led.toggle()

def check_switch(switch_timer):

  switch_state = switch.value()

  print(switch_state)

  if switch_state == 1:
    led.toggle()
  else:
    led.off()

hello_timer = Timer(mode=Timer.ONE_SHOT, period=3000, callback=print_hello)
#led_timer = Timer(mode=Timer.PERIODIC, period=3000, callback=toggle_led)
switch_timer = Timer(mode=Timer.PERIODIC, period=2000, callback=check_switch)