from machine import Pin, I2C
from ssd1306 import SSD1306_I2C
from time import sleep

def run_this():
  i2c = I2C(-1, scl=Pin(22), sda=Pin(21))
  oled_width = 128
  oled_height = 64
  oled = SSD1306_I2C(oled_width, oled_height, i2c)

  oled.text('Hello, World 1!', 0, 0)
  oled.text('Hello, World 2!', 0, 10)
  oled.text('Hello, World 3!', 0, 20)
  oled.show()