NHD-0420DZW-AB5 SPI Clarification


1 comment

  • Chris O.
    I'm a happy user of the Newhaven-NHD-0420DZW-AY5.
    But i use this datasheets http://www.adafruit.com/datasheets/WS0010.pdf

    The main differences in the instructions.
    1) Has a Character mode and a Graphic Mode so it requires one additional step to specify the mode which it runs in.
    2) The "Function Set" instruction requires you to specify which Font Tables (2 available) to use.
    3) Has a Bit in one of the instructions to allow you to turn enable/disable the internal power, Embedded DC-DC voltage converter ,Brightness DIM/FULL  

    I'm not 100% sure if Newhaven Display use ( WS0010 OLED ) Driver/Controller IC utilizing CMOS Technology specially designed to display
    alphanumeric and Japanese kana characters as well as symbols and graphics.
    But i did get the Brightness DIM/FULL  control by going in the graphic mode and set the internal power ON/OFF.

    I hope this helps.
    Chris O.

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