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4.2-Inch E-Paper Touchscreen Display with Fast Update, Monochrome SPI E-Ink, Front Light for Optimal Reading Experience, GDEY042T81-FT02

This 4.2 inch e-paper display GDEY042T81-FT02 is perfect for low power touchble devices, especially in dark environment.
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$28.40
  • product:
    EPD
    EPD with adapter board
    EPD with STM32 adapter board
    EPD with STM32 Demo Kit
    EPD with ESP32 adapter board
    EPD with ESP32 Demo Kit
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  • Description
  • Reviews(1)
   

4.2-Inch E-Ink Display with Touchscreen and Front Light (GDEY042T81-FT02)

   
       
   

This is a 4.2-inch E-Ink display with a touchscreen and front light, perfect for low-power applications in dark environments.  Featuring a 400x300 resolution, this display offers crisp black and white images with multiple update speeds: 3s full screen, 0.42s partial screen, and 1s/1.5s fast updates.  Once updated, it requires no power to maintain the image, making it ideal for e-readers, smart home displays, retail shelf labels, wearable devices, and more.  The SPI interface and efficient power usage make it a versatile choice for various applications where visibility and power efficiency are crucial.

   


 
   


Special Features

   
    Our product boasts distinctive features that set it apart from the competition    
      ●  Unmatched Energy Efficiency: Our e-paper technology consumes virtually no power after an image update, making it perfect for battery-powered devices.
  ●  Superior Visibility: With integrated front light, our display ensures clear readability even in low-light conditions, enhancing your user experience.
  ●  Interactive Touchscreen: The responsive touchscreen allows for seamless interaction, making navigation and control effortless.
  ●  Eye-Friendly Reading: Enjoy a paper-like reading experience that reduces eye strain, ideal for prolonged use.
  ●  Versatile Applications: Perfect for e-readers, smart home devices, retail price tags, wearables, industrial controls, and medical equipment.
  ●  Lightweight & Durable: Designed to be both lightweight and durable, our e-paper display is ideal for portable and on-the-go applications.
  ●  High Contrast & Clarity: Delivers high contrast and sharp images in monochrome, perfect for displaying text and simple graphics with precision.


 
   


 
   

Product Specifications

   
    Please refer to the product specifications for more details    
   
PART NUMBER GDEY042T81-FT02 CONNECTOR 24 Pin FPC
SIZE 4.2 inch MAX GRAYSCALE 2
TYPE Dot Matrix COLOR Black,White
IC SSD1683 INTERFACE SPI
RESOLUTION 400x300 (DPI:120) FULL SCREEN UPDATE(s) 3
OUTLINE SIZE(mm) 91x77x2.25 PARTIAL SCREEN UPDATE(s) 0.42
ACTIVE SIZE(mm) 84.8x63.6 FAST UPDATE(s) 1/1.5
PIXEL PITCH(mm) 0.212x0.212 POWER CONSUMPTION OF THE REFRESH(mW) 13.2
OPERATING TEMP. 0℃~50℃ STANDBY POWER CONSUMPTION (mW) 0.26
STORAGE TEMP. -25℃~70℃ VOLTAGE OF TOUCH 2.8V-3.6V
VOLTAGE OF FRONT-LIGHT ≤21V CONNECTOR OF TOUCH 6 Pin FPC
CONNECTOR OF FRONT LIGHT 6 Pin FPC NUMBER OF CHANNELS S26
TOUCH IC FT6336    
   

 


 

   

Product Drawings

   
    Please refer to the product drawings for detailed dimensions    

 
 

Matching Driver Board
To facilitate the testing and comparison of e-paper, we recommend the following driver boards for you.
Click image to buy
   
a. DESPI-F01 (E-ink Display adapter Board) b. STM32-T01 (STM32 adapter Board) c. ESP32-T01 (ESP32 adapter Board)
 
d. DESPI-L(T01) (STM32 Demo Kit) e. ESP32-L(T01) (ESP32 Demo Kit)  



 



Related Information Download

Click on the subheadings below to download
       
  ● GDEY042T81-FT02 Specification ● GDEY42T81-FT02-Drawing  
  ● IC Driver FT6336U Datasheet ● The latest Catalog of ePaper display  
  ● GDEY042T81-FT02 STM32 Sample Code ● Disabling-Pop-Up-Blockers  
  ● GDEY042T81-FT02 ESP32 Sample Code    
 
 
   


 

 

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ABOUT US

Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at [www.good-display.com].
If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at
[buyepaper@good-display.com].

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