import BlynkLib
import time
import RPi.GPIO as GPIO

BLYNK_AUTH = '284f1abe751f481a8d4e4d3e3e133614'

gpioPin = 26

GPIO.setwarnings(True)
GPIO.setmode(GPIO.BCM)
GPIO.setup(gpioPin, GPIO.OUT, initial=GPIO.LOW)

# Initialize Blynk
blynk = BlynkLib.Blynk(BLYNK_AUTH)

# Register virtual pin handler
@blynk.VIRTUAL_WRITE(0)
def v0_write_handler(value):
  print('Current value: {}'.format(int(value[0])))
  GPIO.output(gpioPin, int(value[0]))

# Start Blynk
try:
  while True:
    blynk.run()

finally:
  GPIO.cleanup()