import machine
import ssd1306
import dht

dht_pin = machine.Pin(2)  

i2c = machine.I2C(scl=machine.Pin(22), sda=machine.Pin(21))  
oled = ssd1306.SSD1306_I2C(128, 64, i2c)  

dht_sensor = dht.DHT22(dht_pin)  

while True:
    try:
       
        dht_sensor.measure()
        temperature = dht_sensor.temperature()
        humidity = dht_sensor.humidity()

        oled.fill(0)
        
        oled.text("Temperatura:", 0, 0)
        oled.text(str(temperature) + " C", 0, 16)
        oled.text("Humedad:", 0, 32)
        oled.text(str(humidity) + " %", 0, 48)
        
        oled.show()

    except Exception as e:
        print("Error:", e)

    machine.idle()