OLED Display Noise problem

[gunayburak]

So any clue how to turn off this moving cursor .. Besides these moving cursor must be moving only at the first line of each character yet I see this noise on all over the screen ..

[OldMarty]

I recall most LCD's have a "cursor off" command? (i believe the OLED replacements for LCD's should also have cursor-off too).

Turn the cursor off at the beginning of your code, just after the LCD initialises. If you ever need to see the cursor as a prompt, then re-enable the cursor during that part of the code only.

hope this might help?

[Dave]

Do you have a data sheet available to view?

[gunayburak]

http://www.lcd-module.de/fileadmin/e...doma/olede.pdf

Here it is .. The model code name is :

• EA W162-XB

[CuriousOne]

I saw an article about these displays in Russian couple of months ago, that guy also had cursor issue and he dealt somehow with it. I will check my history later and let you know.

[pedja089]

Look at page 4 of datasheet
Display On/Off Control 0 0 0 0 0 0 1 D C B Sets entire Display (D) ON/OFF. Sets Cursor (C) ON/OFF. Sets Blinking (B) of Cursor Position Character.