from time import sleep
from machine import Pin,I2C
from ssd1306 import SSD1306_I2C
from dht import DHT22

#Object 12C
i2c = I2C(0, scl=Pin(22), sda=Pin(21))
sensor=DHT22(Pin(27))
oled = SSD1306_I2C(128,64,i2c) #declaracion de la pantalla OLED

while True:
  sensor.measure()
  t = sensor.temperature()
  h = sensor.humidity()  
  oled.init_display()
  oled.text("T: %3.1f grados"%t,10,10)
  oled.show()
  oled.text("H: %3.1f humedad"%h,10,25)
  oled.show()
  if (t>40):
    oled.text("T: Temp alta",10,40)
    oled.show()
  else:
    oled.text("T: Temp norm",10,40)
    oled.show()