import time
import dht
from machine import Pin, I2C
import ssd1306

# Configura el sensor DHT22 en GPIO15
sensor = dht.DHT22(Pin(15))

# Configura la pantalla OLED (I2C en GPIO0=SDA, GPIO1=SCL)
i2c = I2C(0, scl=Pin(1), sda=Pin(0), freq=400000)
oled = ssd1306.SSD1306_I2C(128, 64, i2c)

while True:
    try:
        sensor.measure()
        temp = sensor.temperature()
        hum = sensor.humidity()

        # Mostrar en consola
        print("Temperatura: {:.1f}°C   Humedad: {:.1f}%".format(temp, hum))

        # Mostrar en pantalla OLED
        oled.fill(0)  # Limpiar pantalla
        oled.text("Estacion Clima", 0, 0)
        oled.text("Temp: {:.1f} C".format(temp), 0, 20)
        oled.text("Humedad: {:.1f}%".format(hum), 0, 35)
        oled.show()

    except OSError as e:
        print("Fallo al leer el sensor:", e)

    time.sleep(2)