import machine
from sh1106 import SH1106_I2C
 
sda=machine.Pin(21)
scl=machine.Pin(22)
i2c=machine.I2C(0,sda=sda, scl=scl, freq=400000)
 
oled = SH1106_I2C(128, 64, i2c,rotate=180 )
oled.fill(0)
oled.text("Hello World!", 0, 0)
oled.rotate
oled.show()
print('Done')