Raspberry Pi Blynk Virtual Write GPS Example

import BlynkLib
import time
import RPi.GPIO as GPIO

BLYNK_AUTH = '284f1abe751f481a8d4e4d3e3e133614'

gpioPin = 26

GPIO.setwarnings(False)
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(1)
def v0_write_handler(value):
  print('Current value: {}'.format(value))

# Start Blynk (this call should never return)
blynk.run()