#Amador Daniel   Varela Miguel
import machine
from machine import SoftI2C
import dht
import ssd1306

# Configuración del sensor DHT22
sensor = dht.DHT22(machine.Pin(15))

# Configuración de la pantalla OLED
i2c = SoftI2C(scl=machine.Pin(22), sda=machine.Pin(21)) 
#SoftI2C = machine.I2C(scl=machine.Pin(22), sda=machine.Pin(21))
oled = ssd1306.SSD1306_I2C(128, 64, i2c)

# Configuración de los LEDs
led1 = machine.Pin(33, machine.Pin.OUT)
led2 = machine.Pin(32, machine.Pin.OUT)
led3 = machine.Pin(26, machine.Pin.OUT)
led4 = machine.Pin(13, machine.Pin.OUT)

while True:
    try:
        # Leer datos del sensor DHT22
        sensor.measure()
        temp = sensor.temperature()
        hum = sensor.humidity()

        # Mostrar datos en la pantalla OLED
        oled.fill(0)
        oled.text('Temp: {:.1f} C'.format(temp), 0, 0)
        oled.text('Humedad: {:.1f} %'.format(hum), 0, 20)
        oled.show()
        print('lectura del temperatura',temp)
        print('lectura de la humedad', hum)


        # Encender LEDs según la humedad
        if hum < 30:
            led1.value(1)
            led2.value(0)
            led3.value(0)
            led4.value(0)
        elif hum < 50:
            led1.value(1)
            led2.value(1)
            led3.value(0)
            led4.value(0)
        elif hum < 70:
            led1.value(1)
            led2.value(1)
            led3.value(1)
            led4.value(0)
        else:
            led1.value(1)
            led2.value(1)
            led3.value(1)
            led4.value(1)

        # Esperar 2 segundos antes de leer de nuevo
        machine.sleep(2)

    except OSError as e:
        print('Error de lectura del sensor')