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    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)
    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)
    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)
    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)
    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)

    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)

    WS-22689
    €19.20

    16.00 € tax excl.

    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)

    Quantity :
    OUT OF STOCK

    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter, Humidifier, Digital Meter (WS-22689)

    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal For Temperature And Humidity Meter, Humidifier, Digital Meter

    1.9″ Segment E-Paper Module

    Support Partial Refresh, Low Power, Wide Viewing Angle, Paper-Like Displaying
    Without Electricity

    Ideal for Temperature and Humidity meter, Humidifier, Digital Meter...

    1.9inch-Segment-e-Paper-Module-details-1.jpg


      • SizeDimension.png1.9″
      • SegmentSegment.png91 segments
      • Viewing AngleViewing_angle.png>170°
      • Display ColorDisplay-BW.pngBlack/White
      • Grey ScaleGray-scale-2.png2
    • CommunicationI2C.pngI2C
    • 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
    • I2C interface, for connecting with controller boards like Raspberry Pi/Arduino/STM32, etc.
    • Onboard MOS voltage translating circuit, compatible with 3.3V/5V MCUs
    • Comes with development resources and manual(driver board schematic, examples for Raspberry Pi/Arduino/STM32)

    Specifications
    OPERATING VOLTAGE 3.3V/5V GREY SCALE 2
    INTERFACE I2C PARTIAL REFRESH TIME 0.3s
    OUTLINE DIMENSIONS 51 × 34 mm FULL REFRESH TIME 2s
    DISPLAY SIZE 41.35 × 28.11 mm REFRESH POWER <5mW (typ.)
    SEGMENTS 91 STANDBY CURRENT <0.01uA (almost none)
    DISPLAY COLOR Black/White VIEWING ANGLE >170°

    91 Segments Full Display
    1.9inch-Segment-e-Paper-details-3.jpg

    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.


    Onboard I2C Control Interface

    For Use With Controller Boards Like Raspberry Pi/STM32/Arduino

    1.9inch-Segment-e-Paper-Module-details-3.jpg
    VCC Power (3.3V / 5V input)
    GND Ground
    SDA I2C data input
    SCL I2CI clock input
    RST External reset, low active
    BUSY Busy status output pin (high level means busy)

    Application Examples

    Suitable For Temperature And Humidity Meter, Humidifier, Digital Meter...

    1.9inch-Segment-e-Paper-details-7.jpg
    Outline Dimensions
    1.9inch-Segment-e-Paper-Module-details-size.jpg

    Balenie Obsahuje / Package Content

    1. 1.9inch Segment e-Paper Module x1
    2. 6Pin Cable x1
    Waveshare Electronics
    WS-22689

    Specific References

    1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)

    €19.20

    16.00 € tax excl.