from machine import Pin, SoftI2C
import ssd1306
import time

i2c = SoftI2C (scl = Pin (27), sda = Pin(26))
oled_width = 128
oled_height = 64
oled = ssd1306.SSD1306_I2C(oled_width, oled_height, i2c)


def teks_bergerak(teks) :
    for i in range (64) : #(64, -len(teks)*8 + 1, -1) : 
        oled.fill(0)
        oled.text(teks, 18, i)
        oled.show()
        time.sleep(0.05) #untuk mengatur kecepatan

teks_bergulir = "~POLITEKNIK~"
    
while True :
    teks_bergerak(teks_bergulir)