print("Hello, ESP32!")
# IMPORT LIBRARIES
from machine import Pin
from time import sleep
# PIN CONFIGURATIONS
led_pin = Pin(16, Pin.OUT)
button_pin = Pin(14, Pin.IN, Pin.PULL_UP)
# MAIN ROUTINE
def main():
  while True:
    # Turn off LED initially
    led_pin.value(0)  
    sleep(10)   # Wait 10 seconds

#####################################
# SUBROUTINE FOR INTERRUPT
# Function called when button is pressed (falling edge)
def interrupt_pb(pin):
  print('Button pressed!') 
  led_pin.value(1)  # Turn on LED
  sleep(5)   # Wait for 5 seconds
  led_pin.value(0)   # Turn off LED

# Interrupt Trigger
button_pin.irq(trigger=3, handler=interrupt_pb)

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