import time
time.sleep(0.1) # Wait for USB to become ready

print("Hello, Pi Pico!")

import keypad4x3 as keypad
import lcdi2c as lcd
while 1:
    key=keypad.key_read()
    if key:
        print(key)
        if key=="*":
            lcd.cmd_write(0x80+4)
            lcd.str_write("hello  ")
        elif key=="#":
            lcd.cmd_write(0x01)       
        else:
            lcd.cmd_write(0xc0+3)
            lcd.str_write(key)
    time.sleep(0.01)