from machine import Pin
from time import sleep
import dht

Red = Pin(17,Pin.OUT)
sensor = dht.DHT22(Pin(16))

while True:
    Red.on()
    sleep(1)
    Red.off()
    sleep(1)
    sensor.measure() 
    temp =  sensor.temperature()
    humi =  sensor.humidity()
    print('Temperature: %3.2f C' %temp)
    print('Humidity: %3.1f %%' %humi)
    print('by sasiwimol')