from machine import Pin, I2C
from utime import sleep
from pico_i2c_lcd import I2cLcd

sda = Pin(0)
scl = Pin(1)

i2c = I2C(0, sda=sda, scl=scl, freq=40000)

devices = i2c.scan()

if len(devices) <= 0:
  print("No devices found!")
else:
  print(hex(devices[0]))

i2c_addr = devices[0]

lcd = I2cLcd(i2c, i2c_addr, 2, 16)

message = "Welcome to Embedded Systems Lab!"

for i in range(len(message) - 16 + 1):
    lcd.move_to(0,0)
    lcd.putstr(message[i:i + 16])
    sleep(0.3)