stevopedia

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Latest activity by stevopedia

  • stevopedia commented,

    1. Community
    2. OLEDs
    3. NHD-0220DZW-AB5 ignores RS line?!

    I'm aware of the timing requirements. My process for writing to the display is: Set RS and R/W# as needed Load the byte to be written onto the GPIO port Pull the E line low Set the GPIO port to in...

  • stevopedia created a post,

    NHD-0220DZW-AB5 ignores RS line?!

    1. Community
    2. OLEDs

    Hello,I've got an NHD-0220DZW-AB5 that exhibits some really bizarre behavior. I'm controlling it via the 8-bit 6800 mode. It appears that, regardless of the state of the register select line, every...

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