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4.2 inch e-ink panel SPI interface 4 Grayscale buy e-paper display partial refresh GDEW042T2

GDEW042T2
GDEW042T2 is a TFT active matrix electrophoretic display , with interface and a reference system design. This 4.2” active area contains 400x300 pixels, 4 Grayscale. Support partial refresh, black and white.
Sold:153
Price:
USD
$16.00
  • 规格:
    EPD
    With adapter board
    With demo kit
Quantity:
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(572 available)
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Any questions, just feel free to contact me, my email is: info@good-display.com
 

 

☆ INTRODUCTION


 

This is a 4.2 inch e-ink display with 400x300 resolution, SPI interface, and the display is capable to display images with black and white 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 GDEW042T2 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.
 

Relevant manual about this product on our official website (www.good-display.com), contact us please.
 

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


 

 FEATURE


 

●  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 available STM32 / ArduinoRaspberry Pi / ESP8266 / ESP32

 


 


 THE ABOVE PRICE INCLUDE



1) 4.2 inch e-ink panel SPI interface 4 Grayscale buy e-paper display partial refresh * 1pc
2) FPC Connector * 1pc
3) Example code and Manual * 1pc.(Please advise email ID along with order,so that we can send them.)



 

 MAIN PARAMETERS



 

PART NUMBER

GDEW042T2

SIZE

4.2 inch

TYPE

Dot Matrix

IC

UC8176

RESOLUTION

400x300 (DPI:120)

OUTLINE SIZE(mm)

91x77x1.18

ACTIVE SIZE(mm)

84.8x63.6

PIXEL PITCH(mm)

0.212x0.212

OPERATING TEMP.

0℃~50℃

STORAGE TEMP.

-25℃~70℃

CONNECTOR

24 Pin FPC

MAX GRAYSCALE

4

COLOR

Black,White

INTERFACE

SPI

FULL REFRESH(s)

3

POWER CONSUMPTION OF THE REFRESH(mW)

26.4

STANDBY POWER CONSUMPTION (mW)

0.0165





 

 SPECIFICATION DOWNLOAD


 

1)  GDEW042T2 Specification
2)  IC Driver UC8176
3)  GDEW042T2 Bitmap Conversion
4)  GDEW042T2 STM32 Sample Code
5)  GDEW042T2 Arduino Sample Code
6)  GDEW042T2 ESP8266 Sample Code
7)  GDEW042T2 ESP32 Sample Code



 

 OTHER PRODUCTS


 

Part Number

Color

Resolution

Features

Refresh Time

GDEW042T2

B/W

400x300

Partial refresh, 4 Grayscale

 3S
GDEW042M01 B/W 400x300 DES,wide working temperature range: -20℃~60℃, can be used in sunlight and cold environments  3S

GDEW042C37

B/W/Y

400x300

Three colors

28S
GDEH042Z96 B/W/R 400x300 Three colors 16S
GDEH042Z21 B/W/R 400x300 Three colors 15S

 

 

 OTHER REFERENCES



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 ABOUT US



Please feel free to contact us for any questions, on trademanager, or send message to me. It's our pleasure to serve you! We appreciate your business!!
My email is: info@good-display.com


 

 
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