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4.2 inch e-ink panel SPI interface 4 Grayscale buy e-paper display Customizable 2s Fast Refresh, GDEW042T2

GDEW042T2
This is a e ink display, 4.2 inch, with 400x300 resolution, UC8176, SPI interface, and this e-ink supports partial refresh and 4 grayscale. It can be customized to achieve 2s fast refresh.
Price:
USD
$17.60
Wholesale:
1-9
$17.60
10-49
$16.90
50+
$16.72
  • Product:
    EPD
    With adapter board DESPI-C02
    With demo kit DESPI-L(C02)
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  • Description
  • Selection Guide (Above 4.2 inch)
  • Reviews(8)

☆ 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 provide the E-Ink Adapter Board for you to connect the E-paper Display. Also we could provide front light, touch screen and other accessories for you.
 

Relevant manual about this product on Library or you could go to our official website (www.good-display.com), contact us please.

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
* Note: We can customize the OTP code to make the refresh time of 4.2 inch e-paper display GDEW042T2 reach 2s, if you need, please contact us.

 

 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

 

 MAIN PARAMETERS


 

PART NUMBER

GDEW042T2

 

SIZE

4.2 inch

STORAGE TEMP. -25℃~70℃

TYPE

Dot Matrix

CONNECTOR 24 Pin FPC

IC

UC8176

MAX GRAYSCALE 4

RESOLUTION

400x300 (DPI:120)

COLOR Black,White

OUTLINE SIZE(mm)

91x77x1.18

INTERFACE SPI

ACTIVE SIZE(mm)

84.8x63.6

FULL SCREEN UPDATE(s) 3

PIXEL PITCH(mm)

0.212x0.212

PARTIAL SCREEN UPDATE(s) 0.5

OPERATING TEMP.

0℃~50℃

STANDBY POWER CONSUMPTION (mW) 0.0165
POWER CONSUMPTION OF THE REFRESH(mW) 26.4    

 

 FEATURE


 

●  Customizable 2s 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 available STM32 / ArduinoRaspberry Pi / ESP8266 / ESP32
 

 DRAWING


 

 

 

 
PART NUMBER SIZE COLOR RESOLUTION ACTIVE SIZE(mm) FULL UPDATE(S) OPERATING TEMP. PARTIAL REFRESH FLEXIBLE
GDEW042C37 4.2'' BWY 400x300 84.8x63.6 28 0℃~40℃    
GDEW042T2 4.2'' BW 400x300 84.8x63.6 3 0℃~50℃  
GDEY042T91 4.2'' BW 400x300 84.8x63.6 3 0℃~50℃  
GDEQ042Z21 4.2'' BWR 400x300 84.8x63.6 19 0℃~40℃    
GDEY0579T93 5.79'' BW 792x272 139.00×47.74 3 0℃~50℃    
GDEY0579Z93 5.79'' BWR 792x272 139.00×47.74 20 0℃~40℃    
GDEW0583C64 5.83'' BWY 600x448 118.80x88.26 25 0℃~40℃    
GDEY0583T8 5.83'' BW 648x480 118.78x88.22 3 0℃~50℃    
GDEW0583Z83 5.83'' BWR 648x480 119.232x88.32 12 0℃~40℃    
GDEY075T7 7.5'' BW 800x480 163.2x97.72 3 0℃~50℃  
GDEY075Z08 7.5'' BWR 800x480 163.2x97.72 12 0℃~40℃    
GDEP097TC2

9.7''

BW

1200x825

202.8x139.425

1

0℃~50℃

 

GDEQ102T90 10.2'' BW 960x640 215.52x143.68 4 0℃~50℃    
GDEQ102Z90 10.2'' BWR 960x640 215.52x143.68 4 0℃~50℃    
GDEH116T91 11.6'' BW 960x640 244.512x163.008 5 0℃~50℃    
GDEH116Z91 11.6'' BWR 960x640 244.512x163.008 30 0℃~35℃    
GDEY1248Z51 12.48'' BWR 1304x984 252.98x190.90 25 0℃~40℃    
GDEP133UT3 13.3'' BW 1600x1200 270.4x202.8 1 -15℃~65℃  
  
Average rating: 5.0 based on 8 reviews
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