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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    RPI5 Retropie duplicate output GPIO and HDMI

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    waveshare rpi5 retropie 4.8
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    • L
      LivingCostume
      last edited by

      Hi everyone,

      Is it possible to output to a Waveshare DPI LCD 3.5inch screen and HDMI at the same time to get duplicated image? Or am I wasting my time?

      Currently using:
      RPI5
      Waveshare DPI LCD 3.5 inch
      Bookworm Lite 12.5
      Retropie 4.8

      Thank you for your help! I couldn't find any threads with the same question.

      Cheers!

      1 Reply Last reply Reply Quote 0
      • DaistaarD
        Daistaar
        last edited by

        Assuming this is to make a sort of handheld that can then be ouput to a screen if need be, kind of like a Switch or Deck?

        L 1 Reply Last reply Reply Quote 0
        • L
          LivingCostume @Daistaar
          last edited by

          @Daistaar Not really. My inspiration is the Small Mac Project. I want to be able to output video throught a small 3d printed version of a Mac Classic and output at the same time on my TV.
          https://www.instructables.com/Making-a-Small-Mac-From-a-Raspberry-3/

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