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4.2" Multi-Color E Ink Display Black, White, Yellow, and Red with 400x300 Resolution

GDEM042F52
4.2-inch Black, White, Yellow, and Red E Ink Display (GDEM042F52) with 400x300 resolution. This cost-effective, highly recommended display is perfect for a variety of applications, including smart home devices, wearable tech, shelf signs..
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$20.90
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    EPD with STM32 Demo Kit
    EPD with ESP32 Demo Kit
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  • Description
  • Reviews(2)
   

4.2" Multi-Color E Ink Display (Black, White, Yellow, Red)

    
       
   

The 4.2-inch color E Ink Display is a cost-effective solution suitable for a wide range of applications, including smart home devices, wearable technology, shelf tags, and industrial instruments. Leveraging bistable display technology, this screen retains its content even during power outages and consumes minimal energy during refresh operations, delivering truly green and energy-efficient performance.

   

 

 


 

 

Special Features

  
 ● Vibrant Four-Color Display The Black, White, Yellow, and Red E Ink technology adds a splash of color to smart home and retail environments, making information display more eye-catching and especially suitable for smart tags and shelf signage.
 ● Ultra-Low Power Consumption With zero power consumption when not refreshing, the E Ink display helps you save energy and reduce carbon emissions. It's an eco-friendly choice for sustainable living and lowering your carbon footprint.  
 ● Wide Viewing Angle Enjoy a viewing angle exceeding 170 degrees, ensuring sharp and clear content from any direction. Ideal for public displays and industrial instruments.
 ● Eye-Friendly Technology Designed with zero blue light emission, this display protects your eyes, making it perfect for prolonged use in smart home devices and wearable technology, ensuring comfort and safety for your vision.
 ● Durable Anti-Glare Surface Featuring a hard-coated, anti-glare surface, this display offers enhanced durability and excellent readability, even in bright light, making it suitable for both indoor and outdoor applications.

 



 

 

Technical Details

  


 

 

 

Product Specifications

  
PART NUMBER GDEM042F52 CONNECTOR 24 PIN 0.5mm
SIZE 4.2 inch COLOR Black, White, Red, Yellow
TYPE Dot Matrix MAX GRAYSCALE 2
IC JD79668 FULL UPDATE(s) 20
RESOLUTION 400x300 FAST UPDATE(s) 12
PPI 119.05 OPERATING TEMP. 0℃~40℃
OUTLINE SIZE(mm) 91x77x1.0 STORAGE TEMP. -25℃~70℃
ACTIVE SIZE(mm) 84.8x63.6 POWER CONSUMPTION OF THE REFRESH(mW) 18.6
PIXEL PITCH(mm) 0.212x0.212 STANDBY POWER CONSUMPTION (mW) 0.0012
INTERFACE SPI    
       



 

 

Matching Driver Boards

 

Ⅰ. DESPI-C02
(EPD adapter Board)

Ⅱ. DESPI-L(C02)
(STM32 Demo Kit)

Ⅳ. ESP8266-L(C02)
(ESP8266 Demo Kit)

Ⅴ. ESP32-L(C02)
(ESP32 Demo Kit)

Ⅵ. ESP32E6-E01
(24Pin SPI EPD Demo Kit)




 

 


Files And Download

  
● GDEM042F52 Specification ● GDEM042F52 ESP8266 Sample Code
● JD79668AA Driver IC Datasheet ● GDEM042F52 ESP32 Sample Code
● Image2LCD Software Bitmap Conversion Instructions V1.1 ● The latest Catalog of ePaper display
● GDEM042F52 STM32 Sample Code ● Why can't I download the files(updated)?
   


 

 
 

Product Application

 

Medical Device

Industrial Instrument

Internet of Things (IoT) Device

Electronic Business Cards

 

  

 
 

 

Every Day is Earth Day

  

 
  You don't need to be an environmental scientist to make sustainable choices.
At GooDisplay, we passionately integrate sustainability into the production of e-paper.		    

 

 

 

 

Substitute for Paper Usage

Epaper provide a paper-like touch and reading experience, serving as a sustainable alternative to traditional paper and reducing environmental impact from deforestation and paper manufacturing.

Device Packaging
95% of this device's packaging is crafted from wood fiber-based materials sourced responsibly from managed forests or recycled sources.

Energy Efficiency
Epaper consumes minimal energy compared to conventional displays, reducing electricity bills and easing the demand on power plants, thereby lowering greenhouse gas emissions—a perfect choice for eco-conscious consumers.

 


 

 




 

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].
Average rating: 5.0 based on 2 reviews
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