from machine import Pin
import time
print("Hello, ESP32!")

#Define GPIO PIN
led_red= Pin(22, Pin.OUT)
switch_pin=Pin(13,Pin.IN)

#initial state
led_red.off()


while True:
    #switch on
    if switch_pin.value()==1:
        led_red.on()

    #switch off
    else:
        led_red.off()

    #Delay for short period
    time.sleep(0.1)