print("Hello, ESP32!")
# IMPORT LIBRARIES
from machine import Pin
from time import sleep
# PIN CONFIGURATIONS
led_pin = Pin(16, Pin.OUT)
pir_pin = Pin(14, Pin.IN)
# MAIN ROUTINE
def main():
  while True:
    # Turn off LED initially
    led_pin.value(0)  
    sleep(5) 

# SUBROUTINE FOR INTERRUPT
def interrupt_pir(pin):
  print('Interrupt by:',pin) 
  led_pin.value(1)  # Turn on LED
  sleep(5)   # Wait for 5 seconds
  led_pin.value(0)   # Turn off LED

# Interrupt Trigger
pir_pin.irq(trigger=Pin.IRQ_FALLING, handler=interrupt_pir)

#####################################Pin.IRQ_FALLING
# EXECUTE MAIN ROUTINE
if __name__ == '__main__':
  main()