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

led1=Pin(5,Pin.OUT)
i2c = I2C(0, scl=Pin(22), sda=Pin(21))

oled_width = 128
oled_height = 64
oled = ssd1306.SSD1306_I2C(oled_width, oled_height, i2c)

oled.text('forbidden  ', 15, 25) 
led1.on()
while True: 
  oled.show()