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    4.2inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico, 400×300, Red / Black / White, SPI (WS-20345)
    4.2inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico, 400×300, Red / Black / White, SPI (WS-20345)
    4.2inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico, 400×300, Red / Black / White, SPI (WS-20345)

    4.2inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico, 400×300, Red / Black / White, SPI (WS-20345)

    WS-20345
    33,60 €

    28.00 € bez DPH

    4.2inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico, 400×300, Red / Black / White, SPI (WS-20345)

    Množstvo:
    OUT OF STOCK

    4.2inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico, 400×300, Red / Black / White, SPI (WS-20345)

    4.2inch E-Paper E-Ink Display Module (B) For Raspberry Pi Pico, 400×300 Pixels, Red / Black / White, SPI Interface

    4.2" E-Paper Module (B) For Pico

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

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

     Pico-ePaper-4.2-B-details-1.jpg
      • SizeDimension.png4.2"
      • ResolutionResolution.png400×300
      • Viewing AngleViewing_angle.png>170°
      • Display ColorDisplay-RBW.pngRed / Black and White
      • Grey ScaleGray-scale-2.png2
    • CommunicationSPI.pngSPI
    • Display Panele-Paper.pngE-paper
    • ExperiencePaper.pngPaper-like
    • Comfortably ReadingEye-protection.pngEye Care, No Bluelight
    • EnvironmentBulb.pngAmbient Light Required
    • Display TypeReflective.pngPassively Reflective
    • Power ConsumptionBattery.pngUltra Low
    • Display DurationLow_power.pngPersists without Power
    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
    • SPI interface, requires minimal IO pins
    • Onboard voltage translator, compatible with 3.3V / 5V MCUs
    • 2x user buttons for easy interacting
    • Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
    Specifications
    OPERATING VOLTAGE 3.3V/5V DISPLAY COLOR red, black, white
    RESOLUTION 400×300 pixels GREY SCALE 2
    INTERFACE 3-wire SPI, 4-wire SPI VIEWING ANGLE >170°
    PARTIAL REFRESH TIME N/A FULL REFRESH TIME 15s
    OUTLINE DIMENSIONS 93.5 × 78.5mm DISPLAY SIZE 84.8 × 63.6mm
    REFRESH POWER 26.4mW (typ.) STANDBY CURRENT <0.01uA (almost none)
    DOT PITCH 0.212 × 0.212mm    
    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.

    Raspberry Pi Pico Header Compatibility

    Onboard Female Pin Header For Direct Attaching To Raspberry Pi Pico
    2x User Buttons For Easy Interacting

    Pico-ePaper-4.2-B-details-3.jpg
    Raspberry Pi Pico is NOT included.
    Onboard SPI Control Interface

    For Use With Other Controller Boards Like Raspberry Pi/Jetson Nano/Arduino/STM32

    Pico-ePaper-4.2-B-details-5.jpg
    VCC 3.3V/5V
    GND Ground
    DIN SPI MOSI pin
    SCK 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
    Onboard Voltage Translator

    Compatible With 3.3V / 5V MCUs

    Pico-ePaper-4.2-B-details-7.jpg
    Pinout Definition
    Pico-ePaper-4.2-details-inter.jpg
    Application Examples

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

    Outline Dimensions
    Pico-ePaper-4.2-B-details-size.jpg
    Resources & Services
    res_banner.png

    Package Content

    1. Pico-ePaper-4.2-B x1
    2. Standoff pack x1
    1Pico-ePaper-4.2-B-6_220.jpg
    2pico-module-standoff-x4.jpg
    Waveshare Electronics
    WS-20345

    Špecifické referencie

    4.2inch E-Paper E-Ink Display Module (B) for Raspberry Pi Pico, 400×300, Red / Black / White, SPI (WS-20345)

    33,60 €

    28.00 € bez DPH