New NHD-4.3-480272FT-CTXL-CTP display does not respond to SPI messages


1 comment

  • Alee_S

    Hi jbuse,

    Please try applying power to Pins 17-18 of the display for activating the backlight LEDs for the display along with Pins 19-20 for GND.
    Any activity occurring on the LCD will likely not be noticeable without power being applied for the backlight LEDs.

    Linked below is some sample code we have written for these 4.3" EVE2 modules with Capacitive Touch that you may also reference as needed:



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