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4.2 inch e-ink display SSD1683 EPD support partial refresh, fast refresh, GDEQ042T81
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4.2 inch e-ink display SSD1683 EPD support partial refresh, fast refresh, GDEQ042T81

This is a 4.2 inch e-ink display SSD1683 with 400x300 resolution, SPI interface, and the e-ink screen supports 3s full refresh, 0.42s partial refresh and 1.5s fast refresh.
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INTRODUCTION

 

This is a 4.2 inch e-ink display SSD1683 with 400x300 resolution, SPI interface, and the e-ink screen supports 3s full refresh, 0.42s partial refresh and 1.5s fast refresh. It is capable to display images with black and white content. Once these e-ink display modules are updated they don't require any power and can actually be disconnected entirely and the content will remain on the display indefinitely.  Your image holds indefinitely without power – put up your image, then shut down the power.

This 4.2 inch e-ink display GDEQ042T81 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.

You can refer to the following link for the procedures and instructions of automatic e-paper display bitmap conversion: ImageToEpd. Also you could use our free e-paper software to prepare your bitmap image for this display, or make the picture on our bitmap conversion website: Image to Array

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

 


 

 

FEATURE

●  It supports 0.42s partial refresh and 1.5s fast refresh.

●  Black and white monochrome is easy to read.

●  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.

●  Color Optional. We also have other color for you to choose.

 

 

 

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  

 

 

Keyword:
4.2 e-ink display
fast refresh e-ink
e-ink screen
We could not find any corresponding parameters, please add them to the properties table

PARAMETERS

PART NUMBER

GDEQ042T81

SIZE

4.2 inch

TYPE

Dot Matrix

IC

SSD1683

RESOLUTION

400x300 (DPI:120)

OUTLINE SIZE(mm)

91x77x1.126

ACTIVE SIZE(mm)

84.8x63.6

PIXEL PITCH(mm)

0.212x0.212

OPERATING TEMP.

0℃~50℃

STORAGE TEMP.

-25℃~60℃

CONNECTOR

24 Pin FPC

MAX GRAYSCALE

2

COLOR

Black,White

INTERFACE

SPI

FULL REFRESH(s)

3

FAST REFRESH(s)

1.5

PARTIAL REFRESH(s)

0.42

POWER CONSUMPTION OF THE REFRESH(mW)

13.2

STANDBY POWER CONSUMPTION (mW)

0.0066

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