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Intelligent Display use with ESP32

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  • Intelligent Display use with ESP32

    Hi,
    Just a general inquiry.
    I have used an Arduino Uno with a 4D systems LCD display before, serially connected.

    I am thinking of progressing to the ESP32, programming it with the Arduino IDE and serially connecting a 4D systems display to it.
    Is the programming methodology exactly the same for communications between the ESP32 and the display as it is for the Uno and it's display?

    Regards
    Rob




  • #2
    Hi Rob,

    Yes the programming methodoligy is exactly the same. The ESP32 has 3 hardware serial ports and if using a ESP32 module with on-board USB port it is generally advisable to use another Serial port for communications with the display. You may find this useful,

    https://github.com/G6EJD/ESP32-Using...e-Serial-Ports

    Best regards

    Paul

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    • #3
      Thank you so much for your assistance

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