# A ajouter au code du §2.1
oled.fill(0) # Ecran noir

for n in range(50):
    pos_x = urandom.randint(1,oled_width)
    pos_y = urandom.randint(1,oled_height)
    oled.pixel(pos_x,pos_y,1)
oled.show()

time.sleep(3)