from machine import Pin
import time
from machine import SoftI2C
from ssd1306 import SSD1306_I2C  

i2c = SoftI2C(sda=Pin(23), scl=Pin(18))

oled = SSD1306_I2C(128, 64, i2c) 



if __name__=="__main__":
    oled.fill(0)  
    oled.show()  
    
    oled.text("Hello World!",0,0,1) 
    oled.show()  
    
    oled.pixel(10,20,1)  
    oled.hline(0,10,100,1)  
    oled.vline(120,0,30,1)  
    oled.line(10,40,100,60,1)  
    oled.rect(50,20,50,30,1)  
    oled.fill_rect(60,30,30,20,1)  
    oled.show()  
    
    time.sleep(2)
    oled.fill(0)  
    oled.text("Hello World!",0,0,1)
    oled.show()  
    time.sleep(1)
    
    oled.scroll(10,0)  #
    oled.fill_rect(0,0,10,8,0)  
    oled.show()  
    time.sleep(1)
    
    oled.scroll(0,10)  
    oled.fill_rect(0,0,128,10,0)  
    oled.show()  
    while True:
        pass