from machine import Pin, SoftI2C
from i2c_lcd import I2cLcd
from utime import sleep, sleep_ms

adress = 0x27
i2c = SoftI2C(scl=Pin(22), sda=Pin(21), freq=100000) # connect scl to GPIO 22, sda to GPIO 21
lcd = I2cLcd(i2c, adress, 2, 16)
press_button = Pin(34, Pin.IN)

i = 0
lcd.putstr("->")
while True:
    if press_button.value():
        lcd.clear()
        i = i + 1
        lcd.move_to(i, 0)
        lcd.putstr("->")
        sleep(0.3)

'''for i in range(11):
    lcd.move_to(i, 0)
    lcd.putstr('Hello!')
    sleep(0.3)
    lcd.clear()
lcd.move_to(8, 1)
lcd.putstr("---Hi---")'''