import blynklib
import network
import time

ssid = "Wokwi-GUEST"
password = ""

BLYNK_AUTH = '9Ag_xsyIcsQfPrt9UWNqoYhv2WNyX8Kj'

def connect_to_wifi():
    print("Connecting to WIFI")
    wlan = network.WLAN(network.STA_IF)
    wlan.active(True)
    wlan.connect(ssid, password)
    while not wlan.isconnected():
        time.sleep(0.1)
        print(".", end="")
    print("\nWiFi connected")
    print("ESP32 Local IP is :", wlan.ifconfig()[0])

connect_to_wifi()

# initialize Blynk
blynk = blynklib.Blynk(BLYNK_AUTH)

WRITE_EVENT_PRINT_MSG = "[WRITE_VIRTUAL_PIN_EVENT] Pin: V{} Value: '{}'"


# register handler for virtual pin V4 write event
@blynk.handle_event('write V1')
def write_virtual_pin_handler(pin, value):
    print(WRITE_EVENT_PRINT_MSG.format(pin, value))


###########################################################
# infinite loop that waits for event
###########################################################
while True:
    blynk.run()