NHD-0216CW-AB3 , Oled display flickers and sometimes second line only displays.

Dhiman Roy

• August 20, 2024 05:32

Sometimes, whenever I unplug and plug power back on to the oled display , the second line only displays or the first line flickers, i am attaching a video sample for my problem.

Link:https://drive.google.com/file/d/15IxuvWXY1vcg0QBxCbPHlr1WplJezG8-/view?usp=drive_link 

Please help me out.

Thanks.

Dhiman. 

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  Kumaravel N

  • September 18, 2024 04:50

  Can you share the connection diagram?.

  which protocol are you using? I2c with  expander module I think so.

  Make sure that the supply voltage is appropriate and do not cross the max supply current ,

  check connection in between CS and R/W signal .

   

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  Engineering Support

  Community moderator

  • October 10, 2024 16:02
  • Edited

  Hi Dhiman,

  Have you been able to resolve the flickering issue with your NHD-0216CW-AB3?

  We would like to hear back on what your issue was if you had resolved it.

  If your issue is still present, can you provide us with more information about your display connections for your data lines?

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  Dhiman Roy

  • October 15, 2024 10:43

  Hello everyone, thanks for responding, my issue is sorted out for now, since it's somewhat related to hardware issues, I contacted Newhaven engineers and got some response, hoping it would solve my problem.

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  Engineering Support

  Community moderator

  • October 16, 2024 14:40

  Hi Dhiman,

  Thank you for your response, I am glad to hear that our team was able to follow up with you. If you need any further assistance, please do not hesitate to reach out.

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