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4.2 tri-color SPI E Ink display for digital price tag, GDEQ042Z21

Categroy:

Color E-Paper

Keywords:

paper

This is a tri-color SPI E Ink display, 4.2 inch, with 400x300 resolution, UC8276, SPI interface, and this e-ink display suitable for the electronic paper digital price tag.

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  • Description
  • Specification
  • Video
    • Commodity name: 4.2 tri-color SPI E Ink display for digital price tag, GDEQ042Z21

    This is a tri-color SPI E Ink display, 4.2 inch, with 400x300 resolution, UC8276, SPI interface, and this e-ink display suitable for the electronic paper digital price tag.

    INTRODUCTION

     

    This is a 4.2 inch color E Ink display e-paper screen with 400x300 resolution, SPI interface, and the display is capable to display images with black, white and red content. Your image holds indefinitely without power – put up your image, then shut down the power. Once these e-paper modules are updated they don't require any power and can actually be disconnected entirely and the content will remain on the display indefinitely. 

    This 4.2 inch e-ink display GDEQ042Z21 is perfect for low power devices powered by solar or batteries, or the products that require slow updates or semi-static content such as digital price tags, electronic shelf labels or signage.

    We could provide front light, touch screen and other accessories for you.

    Sample code and datasheet are under the Datasheets & Files section.

    Use our free e-paper software to prepare your bitmap image for this display.

    * This e-ink display module DOES NOT support partial updates

    You can refer to the following link for the procedures and instructions of automatic e-paper display bitmap conversion: https://github.com/abao66669999/Good-Display-Software


     

    FEATURE

    ● Versatile. Use in portrait or landscape format

    ● Bistable. (Will continue to display with no power source)

    ● I2C Signal Master Interface to read external temperature sensor

    ● Black, white and red. Compared with monochrome electronic paper display, it is more beautiful

     

     

    DEVELOPMENT PLATFORM AVAILABEL

    We have this e-paper screen Adapter Board that makes connecting our ePaper simple and fast.

    STM32 Arduino UNO ESP8266

     
    Raspberry Pi ESP32  

     

    Keywords:
    • digital
    • display
    • and
    • the
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    • e-paper
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    • power
  • PARAMETERS

    PART NUMBER

    GDEQ042Z21

    SIZE

    4.2 inch

    TYPE

    Dot Matrix

    IC

    UC8276

    RESOLUTION

    400x300

    OUTLINE SIZE(mm)

    91x77x1.001

    ACTIVE SIZE(mm)

    84.8x63.6

    PIXEL PITCH(mm)

    0.212x0.212

    OPERATING TEMP.

    0℃~40℃

    STORAGE TEMP.

    -25℃~40℃

    CONNECTOR

    24 Pin FPC

    MAX GRAYSCALE

    2

    COLOR

    Black,White, Red

    INTERFACE

    SPI

    FULL REFRESH(s)

    19

    POWER CONSUMPTION OF THE REFRESH(mW)

    13.2

    STANDBY POWER CONSUMPTION (mW)

    0.0165

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  • File size: 1.9MB

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