print("This program integrates PIR sensor with ESP32")
 
 
from machine import Pin
from utime import sleep 
 
motion = False  
 
def handle_interrupt(pin): 
  global motion
  motion = True
  global interrupt_pin  
  interrupt_pin = pin 
 
led_red = Pin(12, Pin.OUT)  
pir = Pin(14, Pin.IN)
buzzer = Pin(18, Pin.OUT)
 

 pir.irq(trigger=Pin.IRQ_RISING, handler=handle_interrupt)
 

while True: 
  if motion == True: 
    print('Movimiento detectado:', interrupt_pin, 'LED rojo = Encendido' )
    for i in range (10):
      buzzer.duty(100)
      sleep(1)
      buzzer.duty(0)
      led_red.on()
      sleep(0.5)
      led_red.off()
      sleep(0.5)
    print('Movimiento detenido LED rojo = apagado') 
    motion = False