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

i2c = I2C(0, sda=Pin(0), scl=Pin(1), freq=400000)
I2C_ADDR = i2c.scan()[0]
lcd = I2cLcd(i2c, I2C_ADDR, 2, 16)

msgs = [
    ("What's up y'all", ":)"),
    ("My name is", "CJ Tate"),
    ("I like to learn", "how to do"),
    ("a lot of cool", "things online"),
    ("One of those", "things is coding"),
    ("I started a", "few weeks ago"),
    ("and I think", "It's so much fun"),
    ("If you are", "reading this..."),
    ("it is too late..", "")
]

while True:
    for l1, l2 in msgs:
        lcd.clear()
        lcd.move_to(0, 0)
        lcd.putstr(l1)
        if l2:
            lcd.move_to(0, 1)
            lcd.putstr(l2)
        sleep(2 if l2 else 5)