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STM32 Epaper Board for 4-inch & 7.3 inch E6 color e-ink Display Development Kit

DESPI-L(C73)
DESPI-L(C73) evaluation kit is used to help users develop Good Display's 4 inch E6 color e-ink & 7.3 inch e-paper display projects with provided source code to create more differentiated solutions.
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Supporting 4-inch & 7.3-inch E6 E-paper Display

    
   

DESPI-L(C73) evaluation kit is used to help users develop e-paper display projects with provided source code to create more differentiated solutions. It is designed for SPI e-paper display. It supports driving Good Display's E6 (E Ink Spectra 6) e-paper display: 4-inch, 7.3-inch. And it is added the functions of USB serial port and LED indicator light, Reset button, user-defined button, font chip, Flash chip and etc. It also supports being updated via computer software directly.

DESPI-L(C73) evaluation kit consists of motherboard DESPI-M02L and connector board DESPI-C73.

    


 
   


Special Features

    
    Our product boasts distinctive features that set it apart from the competition    
    The STM32 series of 32-bit microcontrollers are based on the Cortex-M processor, which can support high-performance, real-time functionality, digital signal processing, and low-power, low-voltage operation. It also has a perfect integration and easy-to-use development. The product line with STM32 as its application is very extensive, mainly due to its industrial standard based core, a large number of tools and software support, making this series of chips an ideal choice for many products.

GooDisplay has launched the following full series of development kits based on STM32, aiming to make it easier for users to learn how to drive electronic paper displays based on STM32, design related driving circuits, and understand product performance. If customers want to use touch screens and front lights, we have also configured relevant driver circuits on the driver board for their convenience.
 		    
 


 

   

Technical Details

    
    Please refer to the product drawings for detailed dimensions    


 

 

   

Product Specifications

    
    Please refer to the product specifications for more details    
   

PARAMETER

DESPI-L(C73)
IC STM32F103VET6
PLATFORM STM32

FUNCTION

Drive E-paper Display

SUITABLE SIZE

 4", 7.3''
OUTSIDE DIMENSION 90x60mm (DESPI-M02L)
47x32mm (DESPI-C73)

INTERFACE

Type-C

POWER INPUT

DC5V

FEATURE

Support fully refresh, fast refresh and partial refresh

GRAYSCALE LEVEL

Max 16 Grayscale

OPERATING TEMP.

-20℃~70℃

RESERVED FUNCTION

Type-C, LED indicator, User-defined button, Reset button, Font chip, Flash chip, Current detection

MAIN FUNCTION

Learn to drive E-paper display;

Test and evaluate e-paper display;

Support secondary development
   



 

 

Compatible E6 E-INK

 

 

 

 

  

 

 

E6 4-inch color ePaper Display E Ink Spectra 6 600x400 RESOLUTION, GDEP040E01

7.3-inch E6 color e-ink display high-saturation 800x480 ePaper display module, GDEP073E01

 

 

 

 

 


Related Information Download

Click on the subheadings below to download
       
  ● DESPI-L(C73) Specification ● DESPI-C73 Specification    
  ● DESPI-M02L-SCH ● DESPI-C73-SCH    
 
 		    

 


 

 

Every day is Earth Day

 

 

You don't need to be an environmental scientist to make sustainable choices.
At Good Display, 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].

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