Waveshare 7.5" 3-color E-Ink Display HAT for Raspberry Pi (800x480)

  • HerstellerWaveshare

Beschreibung

This 7.5-inch e-paper E-Ink display HAT for Raspberry Pi with SPI interface provides low power consumption, wide viewing angle and a paper-like display of 3 colors (red, black, white) without electricity.

Advantages Of E-Ink

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.

Features

  • 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 40-pin 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 3.3/5 V MCUs
  • Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Specifications

Operating voltage 3.3/5 V
Interface 3-wire SPI, 4-wire SPI
Display size 163.2 x 97.92 mm
Dot pitch 0.205 x 0.204 mm
Resolution 800 x 480 pixels
Display color Red, black, white
Viewing angle >170°
Gray scale 2
Full refresh time 26s
Refresh power 48mW (typ.)
Standby current <0.01uA (almost none)
Dimensions 170.2 x 111.2 mm

Included

  • 1x 7.5-inch e-Paper HAT (B)
  • 1x RPi screws pack (2pcs)
  • 1x GH1.25 9-pin cable (20 cm)

Downloads

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This 7.5-inch e-paper E-Ink display HAT for Raspberry Pi with SPI interface provides low power consumption, wide viewing angle and... Weiterlesen

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    Details

    SKU: 20515
    EAN: 020515

    Beschreibung

    This 7.5-inch e-paper E-Ink display HAT for Raspberry Pi with SPI interface provides low power consumption, wide viewing angle and a paper-like display of 3 colors (red, black, white) without electricity.

    Advantages Of E-Ink

    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.

    Features

    • 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 40-pin 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 3.3/5 V MCUs
    • Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

    Specifications

    Operating voltage 3.3/5 V
    Interface 3-wire SPI, 4-wire SPI
    Display size 163.2 x 97.92 mm
    Dot pitch 0.205 x 0.204 mm
    Resolution 800 x 480 pixels
    Display color Red, black, white
    Viewing angle >170°
    Gray scale 2
    Full refresh time 26s
    Refresh power 48mW (typ.)
    Standby current <0.01uA (almost none)
    Dimensions 170.2 x 111.2 mm

    Included

    • 1x 7.5-inch e-Paper HAT (B)
    • 1x RPi screws pack (2pcs)
    • 1x GH1.25 9-pin cable (20 cm)

    Downloads

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