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Reset uLCD-43PT with the Raspberry Pi

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  • Reset uLCD-43PT with the Raspberry Pi

    Hello,

    I have running the uLCD-43PT on my Arduino with great succes.
    No start to connect to the Raspberry PI.
    On the Arduino the uLCD-43PT is resetting with a puls (can see the change on the screen)
    How is the reset procedure with the Raspberry PI?
    Should I see the same behavior as with the Arduino?

    Cheers,
    Jan

  • #2
    Hello,

    The reset procedure on the Raspberry Pi is different to the reset procedure on an Arduino with the adapter shield fitted. On the Arduino adapter there is a transistor which operates the reset line so a High from the Arduino will pull the reset low. On the Raspberry Pi it will be a Low to pull the reset low. You may find that the the display is in reset if the reset code is the same as the Arduino's

    I hope this helps

    Best regards

    Paul

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