from machine import Pin, SoftI2C
from time import sleep
from lcd_api import LcdApi
from i2c_lcd import I2cLcd

lista = ("Hola ", "Mundo ", "Desarrollo ", "UTNG ")
i=0

I2C_ADDR = 0x27
numero_lineas = 2
num_columnas = 16
# Objeto para manejar la colección I2C (comunicación)
i2c = SoftI2C(scl=Pin(22), sda=Pin(21), freq=1000)
# Crear onbjeto para la LCD
lcd = I2cLcd(i2c, I2C_ADDR, numero_lineas, num_columnas)

while True:
    lcd.putstr(lista[i])
    i = i if i<len(lista)-1 else -1
    i+=1