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    m5Paper Screen issue

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    m5paper screen
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    • E
      ebr61168
      last edited by

      Hi,
      since 1 month i got a m5Paper and I just ran the factory Image and some UIFlow tests.
      Yesterday, after a few days i want to do some Arduino stuff with my m5Paper. I refreshed the screen and some lines are still there.
      See Pic: alt text

      I tried a complete refresh and changed the color to black and back to white.

      Those line are still persistent.

      Got somebody a similar issue?

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      • felmueF
        felmue
        last edited by

        Hello @ebr61168

        what happens if you install UIFlow firmware onto your M5Paper again? Does the line go away?

        Thanks
        Felix

        GPIO translation table M5Stack / M5Core2
        Information about various M5Stack products.
        Code examples

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        • E
          ebr61168
          last edited by

          No, the lines persist.
          Flashed the most recent uiFlow Image

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          • felmueF
            felmue
            last edited by

            Hello @ebr61168

            have you tried to fully power off and restart your M5Paper? Do do so, disconnect USB, then press the reset / power off button in the back for a couple of seconds, then reconnect USB.

            Also, when you say the lines persist. Does the UIFlow screen appear on the paper display together with the lines? Or just the lines?

            Thanks
            Felix

            GPIO translation table M5Stack / M5Core2
            Information about various M5Stack products.
            Code examples

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            • E
              ebr61168
              last edited by

              Hello felmue,
              the UIFlow screen appear on the paper display together with the lines.
              The screen is working fine except the persistent lines. The vertikal line got another color, it is more black and a bit shiny.

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              • felmueF
                felmue
                last edited by

                Hello @ebr61168

                I am out of ideas at this point in time, sorry.

                Have you checked with M5Stack support or the shop / store you got your M5Paper from?

                Thanks
                Felix

                GPIO translation table M5Stack / M5Core2
                Information about various M5Stack products.
                Code examples

                1 Reply Last reply Reply Quote 0
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