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      4.37inch E-Paper (G) raw display, 512 × 368, Red/Yellow/Black/White (WS-22753)

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      4.37inch E-Paper (G) raw display, 512 × 368, Red/Yellow/Black/White (WS-22753)

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      4.37inch E-Paper (G) raw display, 512 × 368, Red/Yellow/Black/White (WS-22753)

      4.37inch E-Paper (G) Raw Display, 512 × 368, Red/Yellow/Black/White

      4.37″ E-Paper (G)

      Low Power, Wide Viewing Angle, Paper-Like Effect Without Electricity

      Ideal for price tags, shelf labels, industrial instruments...

        • SizeDimension.png4.37″
        • ResolutionResolution.png512×368
        • Viewing AngleViewing_angle.png>170°
        • Display ColorDisplay-RYBW.pngRed/Yellow/Black/White
        • Grey ScaleGray-scale-2.png2
      • CommunicationSPI.pngSPI
      • Display Panele-Paper.pngE-paper
      • ExperiencePaper.pngPaper-like
      • EnvironmentBulb.pngAmbient Light Required
      • Display TypeReflective.pngPassively Reflective
      Features At A Glance
      • No backlight, keeps displaying last content for a long time even when power down
      • Ultra low power consumption, basically power is only required for refreshing
      • Comes with development resources and manual(driver board schematic, examples for Raspberry Pi/Arduino/STM32)
      INTERFACE 3-wire SPI, 4-wire SPI GREY SCALE 2
      OUTLINE DIMENSIONS 99.5 × 79.5 × 0.85mm FULL REFRESH TIME 14s
      DISPLAY SIZE 90.11 × 64.77mm REFRESH POWER <61.7mW (typ.)
      DOT PITCH 0.176 × 0.176mm STANDBY CURRENT <0.01uA (almost none)
      RESOLUTION 512×368 pixels VIEWING ANGLE >170°
      Advantages Of EINK

      E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
      E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.

      Application Examples

      Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...

      Outline Dimensions
      Waveshare Electronics

      Specific References

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