# Esp32 más LCD-I2C con Python
# SENSOR DE TEMPERATURA
# Importar modulos
from machine import Pin, I2C, SoftI2C, sleep
from lcd_api import LcdApi
from i2c_lcd import I2cLcd
from dht import DHT22

# Crear los objetos
I2C_ADDR = 0x27
totalRows = 2
totalColumns = 16

# Crear objeto DHT22
sensordht = DHT22(Pin(4))

# Iniciar I2C
i2c = SoftI2C(scl=Pin(22), sda=Pin(21), freq=10000)
lcd = I2cLcd(i2c, I2C_ADDR, totalRows, totalColumns)

def main():
    while True:
        """lcd.putstr('Hi world en esp32')
        sleep(2)
        lcd.clear()"""

        sensordht.measure()
        tem = int(sensordht.temperature())
        hum = int(sensordht.humidity())

        lcd.putstr('Temperatura: {}C '.format(tem))
        lcd.move_to(0, 1) 
        sleep(10)

        lcd.putstr('Humumedad: {}%'.format(hum))
        lcd.move_to(0, 1) 
        sleep(10)
        lcd.clear()
if __name__ == "__main__":
    main()