from machine import Pin
from dht import DHT22
from gpio_lcd import GpioLcd
from time import sleep

lcd = GpioLcd(
  rs_pin=Pin(2),
  enable_pin=Pin(3),
  d4_pin=Pin(4),
  d5_pin=Pin(5),
  d6_pin=Pin(6),
  d7_pin=Pin(7),
  num_lines=1,
  num_columns=16
)

lcd.clear()
lcd.putstr("Hello, World!")