import BlynkLib as blynklib
import dht 
import time

# Set the Blynk Auth Token
blynk_auth_token = "YOUR_BLYNK_AUTH_TOKEN"

# Initialize the Blynk connection
blynk = blynklib.Blynk(blynk_auth_token)

# Initialize the DHT22 sensor
sensor = dht.DHT22(Pin(4))

# Create a Blynk temperature gauge widget
temp_gauge = blynk.widget.Gauge(name="Temperature", value=0, units="°C")

while True:

    # Measure the temperature
    sensor.measure()
    temp = sensor.temperature()

    # Update the Blynk temperature gauge widget
    temp_gauge.update(temp)

    # Send the temperature data to Blynk
    blynk.run()

    # Wait for 1 second
    time.sleep(1)