NHD-0216AW-IB3 Double Cursor

Comments

2 comments

  • Fernando Gatto

    Hello,

             To be more specific, the cursor is split. Three vertical lines blink in the first character, and two vertical lines blink in a character 10 positions ahead.  

     

                    Regards,

                   Fernando

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  • Engineering Support
    Community moderator

    Hi Fernando,

     This type of problem can also be caused by wiring errors or damage, so I recommend that you check that your wiring is correct with firm connections first.

    That said, the initialization code that you provided is correct. However, there may be an issue with some of the software timings in your program if there is no issues with your display's wiring. Can you confirm that you are allowing for sufficient delays when writing to the display?

    Please note, we have a tutorial on the US2066 controller available and would recommend that you confirm the functionality of your display with an Arduino UNO if available.

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