from pico_i2c_lcd import I2cLcd
from machine import I2C
from machine import Pin
import utime as time
 
 
i2c = I2C(id=1,scl=Pin(27),sda=Pin(26),freq=100000)
lcd = I2cLcd(i2c, 0x27, 2, 16)
 
while True:
      lcd.move_to(2,0)
      lcd.putstr('Hello world')



# Programa: MicroPython I2C Scanner
# Autor: Arduino e Cia

#from machine import I2C
#from machine import Pin

#i2c = I2C(id=1,scl=Pin(27),sda=Pin(26),freq=100000)

#print('Verificando barramento I2C...')
#devices = i2c.scan()

#if len(devices) == 0:
#  print("Nao foram detectados dispositivos I2C!")
#else:
#  print('Dispositivos I2C encontrados:',len(devices))

#  for device in devices:  
#    print("Decimal: ",device," | Hexa: ",hex(device))'''