NHD-2.4-240320AF-CSXP 4-Wire SPI

NotSure

• April 24, 2025 19:46

Is it possible to configure the NHD-2.4-240320AF-CSXP for 4-wire SPI? The IM1 pin isn't exposed but I'm assuming it's internally tied HIGH? It seems most of the other displays have a 4-wire SPI mode but not this one.

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  Engineering Support

  Community moderator

  • April 24, 2025 21:57

  Hello,

  It is not possible to configure the NHD-2.4-240320AF-CSXP display for 4 wire SPI as the IM3 pin is internally ties to 1 and the IM1 pin is tied to 0.

  The best alternative that we provide which supports both 3 wire and 4 wire SPI is our NHD-2.4-240320CF-BSXV-F display.

  Please let us know if this other option works for you or if you require NHD-2.4-240320AF-CSXP for a specific application.

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  NotSure

  • April 25, 2025 17:46

  Thank you for the quick response! I thought that was the case. I will try those displays.

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