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      3.7inch e-Paper e-Ink Display HAT For Raspberry Pi, 480×280, Black / White, 4 Grey Scales, SPI (WS-18057)

      WS-18057
      30,84 €
      S DPH

      25.70 € bez DPH

      3.7inch e-Paper e-Ink Display HAT For Raspberry Pi, 480×280, Black / White, 4 Grey Scales, SPI (WS-18057)

      Množstvo :
      • Bezpečný nákup
      • Rýchle dodanie
      • Pomoc s nákupom

      3.7inch e-Paper e-Ink Display HAT For Raspberry Pi, 480×280, Black / White, 4 Grey Scales, SPI (WS-18057)

      • 3.7inch E-Paper E-Ink Display HAT For Raspberry Pi, 480×280 Pixels, Black / White, 4 Grey Scales, SPI Interface
      • 3.7" E-PAPER HAT FOR RASPBERRY PI
      • Partial Refresh Support, Low Power, Wide Viewing Angle, Paper-Like Effect
      • Ideal for price tags, shelf labels, industrial instruments...
       3.7inch-e-Paper-HAT-details-1.jpg
        • SizeDimension.png3.7"
        • ResolutionResolution.png480×280
        • Viewing AngleViewing_angle.png>170°
        • Display ColorDisplay-BW.pngBlack and White
        • Grey ScaleGray-scale-4.png4
      • CommunicationSPI.pngSPI
      • Display Panele-Paper.pngE-paper
      • ExperiencePaper.pngPaper-like
      • EnvironmentSun.pngAmbient Light Required
      • Display TypeReflective.pngPassively Reflective
      • RefreshingRefresh.pngPartial Refresh Support
      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
      • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
      • SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.
      • Onboard voltage translator, compatible with 3.3V / 5V MCUs
      • Comes with development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
      Specifications
      OPERATING VOLTAGE 3.3V/5V GREY SCALE 4
      INTERFACE 3-wire SPI, 4-wire SPI PARTIAL REFRESH TIME 0.3s
      OUTLINE DIMENSIONS 58.0 × 96.5mm FULL REFRESH TIME 3s
      DISPLAY SIZE 47.32 × 81.12mm REFRESH POWER 50mW (typ.)
      DOT PITCH 0.169 × 0.169mm STANDBY CURRENT <0.01uA (almost none)
      RESOLUTION 480 × 280 pixels VIEWING ANGLE >170°
      DISPLAY COLOR black, white    
      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.

      Standard Raspberry Pi 40PIN GPIO Header

      Compatible With Raspberry Pi Series Boards, Jetson Nano

      3.7inch-e-Paper-HAT-details-3.jpg
      Raspberry Pi in the photo are NOT included.
      Onboard SPI Control Interface

      For Use With Other Controller Boards Like STM32/Arduino

      3.7inch-e-Paper-HAT-details-5.jpg
      VCC 3.3V/5V
      GND Ground
      DIN SPI MOSI pin
      CLK SPI SCK pin
      CS SPI chip selection, low active
      DC Data / Command selection (high for data, low for command)
      RST External reset, low active
      BUSY Busy status output, high active
      Onboard Voltage Translator

      Compatible With 3.3V / 5V MCUs

      3.7inch-e-Paper-HAT-details-7.jpg
      Application Examples

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

      Outline Dimensions
      3.7inch-e-Paper-HAT-details-size.jpg
      Resources & Services
      res_banner.png
      Waveshare Electronics
      WS-18057

      Špecifické referencie

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