from machine import Pin, I2C
import esp8266_i2c_lcd as esp8266_lcd
from time import sleep

i2c = I2C(0) #Se usa I2C de canal cero (SCL a GPIO 18 y SDA a GPIO 19)

lcd = esp8266_lcd.I2cLcd(i2c, esp8266_lcd.DEFAULT_I2C_ADDR, 2, 16)

lcd.clear()

counter = 0

while True:
    lcd.move_to(0,0)
    lcd.putstr("2x16 LCD Demo")
    lcd.move_to(0,1)
    
    counter = counter + 1
    lcd.putstr("Counter: %d" % (counter)) #Se necesita que el imput sea str.
    print("Counter: %d" % (counter))
    sleep(1)