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STM32 E-paper 2.7 inch EPD Display 264x176 SPI E-ink Screen Module, GDEY027T91+DESPI-L(C02)

This is a set of epaper STM32 driver board DESPI-L(C02) with 2.7 inch e-paper with 264x176 resolution, SPI interface, and the display is capable to display images with black and white content.
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Any questions, just feel free to contact me, my email is: info@good-display.com
 

 

☆ INTRODUCTION


 

This is a set of epaper STM32 driver board DESPI-L(C02) with 2.7 inch small e-ink display with 264x176 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 e-paper display GDEW027T91 is perfect for low power devices powered by solar or batteries. 
 

This Development Kit designed for SPI E-paper Display aims to help users to begin constructing our e-paper display with provided source code to create more differentiated solutions. And it is added the functions of USB serial port LED indicator light, Reset button, user-defined button, font chip, Flash chip and etc. It also supports being updated via computer software directly.

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
 

 

 



 

 FEATURE


 

●  Support 4 Grayscale
●  Support 1.5s Fast Refresh

●  Black and white monochrome is easy to read

●  Versatile. Use in portrait or landscape format

●  It supports partial refresh, the refresh rate is 0.4s/frame

●  Bistable. (Will continue to display with no power source)

●  I2C Signal Master Interface to read external temperature sensor

●  It enable a greater contrast ratio and wider viewing angle with high reflectance compared to liquid crystal displays

 



 


 THE ABOVE PRICE INCLUDE


 

1) 2.7 inch EPD Display 264x176 SPI E-ink Screen * 2pcs

2) Driving board DESPI-M02L *1pc
3) Connector board DESPI-C02 *1pc
4) USB port cable *1pc
5) FPC Connector * 2pcs

 



 

 MAIN PARAMETERS


 

PART NUMBER

GDEY027T91

 

TYPE

Dot Matrix

CONNECTOR 24 Pin FPC

SIZE

2.7 inch

MAX GRAYSCALE 4

IC

SSD1680

COLOR Black,White

RESOLUTION

264x176

INTERFACE SPI

OUTLINE SIZE(mm)

70.42x45.8x1.0

FULL REFRESH(s) 3

ACTIVE SIZE(mm)

57.29x38.19

PARTIAL REFRESH TIME(s) 0.42

PIXEL PITCH(mm)

0.217x0.217

FAST REFRESH(Customizable) 1.5s

OPERATING TEMP.

0℃~50℃

POWER CONSUMPTION OF THE REFRESH(mW) 9

STORAGE TEMP.

-25℃~70℃

STANDBY POWER CONSUMPTION (mW) 0.003

 



 

 

PART NUMBER DESPI-L(C02)  
PLATFORM STM32 FEATURE Support fully refresh, fast refresh and partial refresh
FUNCTION Drive E-paper Display GRAY SCALE LEVEL Max 16 Grayscale
OUTSIDE DIMENSION 90x60mm (DESPI-M02L)
41x22mm (DESPI-C02)
OPERATING TEMP. -20~70℃
POWER INTERFACE Type-C RESERVED FUNCTION Type-C, LED indicator, User-defined button, Reset button, Font chip, Flash chip, Current detection 
POWER INPUT DC5V MAIN FUNCTION Learn to drive E-paper display;
Test and evaluate e-paper display;
Support secondary development




 

 DETAILS


 

 



 

 

☆ 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


 

 SPECIFICATION DOWNLOAD


 

1. Product Specification & Sample Code
1)  GDEY027T91 Specification
2)  GDEY027T91 STM32 Sample Code
3)  GDEY027T91 Arduino Sample Code
4)  GDEY027T91 ESP32 Sample Code
5)  GDEY027T91 ESP8266 Sample Code


2. E-paper Display IC Datasheet
1)  IC Driver SSD1680 Datasheet


3. Image to E-paper Display Software
1) Slave Computer Software-Image to EPD V3.6
2) Image to EPD Instruction Manual


 

4. Relevant information of DESPI-L(C02)
1)  DESPI-L(02) Specification
2)  DESPI-C02 Specification
3)  DESPI-M02L-SCH
4)  DESPI-C02-SCH


 

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