wbaldwin

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Latest activity by wbaldwin

  • wbaldwin commented,

    1. Community
    2. OLEDs
    3. NHD-0420CW-AB3 I2C Setup Question

    Yes 3.3v power and logic (see diagram in previous post).

  • wbaldwin commented,

    1. Community
    2. OLEDs
    3. NHD-0420CW-AB3 I2C Setup Question

    Ok I solved my own problem.  It was the reset pin...  I didn't tie it HIGH.I have the display showing me characters!

  • wbaldwin created a post,

    NHD-0420CW-AB3 I2C Setup Question

    1. Community
    2. OLEDs

    I have the NHD-0420CW-AB3 wired up as shown in my diagram (see attachment) but I can not seem to get the I2C interface up.  I am using the following function to scan the I2C Bus.  All other devices...

    • wbaldwin
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