from machine import Pin, I2C
from ssd1306 import SSD1306_I2C

i2c = I2C(0, sda=Pin(0), scl=Pin(1), freq=400000)
oled = SSD1306_I2C(128, 64, i2c, addr=0x3C)  # Set the I2C address to 0x3C

# Clear the display and display "Welcome" in the middle
oled.fill(0)  # Clear the display
oled.text("Welcome", 30, 27)  # Display "Welcome" in the middle
oled.show()