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STM32 E-Ink 2.9 Inch SPI Electronic Paper Screen Monitor, GDEM029E97+DESPI(C02)

This is a 2.9 inch E ink E paper display panel, 296*128 resolution, 24 pins FPC connection, optional FPC connector, communicating via SPI interface, with embedded controller(COG package) and on-chip stored waveform,  supports black and white.
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☆ INTRODUCTION


 

This is a 2.9 inch e-paper display with 296x128 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 ink e paper screen GDEM029E97 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.
 

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



 


☆ THE ABOVE PRICE INCLUDE



1) STM32 E-Paper 2.9 Inch SPI Electronic Paper 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

GDEM029E97

 

SIZE

2.9 inch

OPERATING TEMP. 0℃~50℃

TYPE

Dot Matrix

STORAGE TEMP. -25℃~70℃

IC

SSD1675A

CONNECTOR 24 Pin FPC

RESOLUTION

296x128

MAX GRAYSCALE 2

OUTLINE SIZE(mm)

79x36.7x1.2

COLOR Black, White

ACTIVE SIZE(mm)

66.9x29.06

INTERFACE SPI

PIXEL PITCH(mm)

0.227x0.226

FULL REFRESH(s) 3

                                                                     


 

PART NUMBER DESPI-L(C02)
PLATFORM STM32
FUNCTION Drive E-paper Display
OUTSIDE DIMENSION 90x60mm (DESPI-M02L)
41x22mm (DESPI-C02)
POWER INTERFACE Type-C
POWER INPUT DC5V
FEATURE Support fully refresh, fast refresh and partial refresh
GRAY SCALE LEVEL Max 16 Grayscale
OPERATING TEMP. -20~70℃
EXAMPLE CODE Available
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





 

 DETAIL


 


 

 FEATURE


 

●  Black and white monochrome is easy to read.

●  Versatile. Use in portrait or landscape format.

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

 

 

 

 

☆ OTHER PRODUCTS


 

Part Number

Color

IC

Features

Refresh Time
GDEY029T94 B/W SSD1680 Partial refresh, 4 Grayscale 3s
GDEY029Z94 B/W/R SSD1680A Red 12s
GDEH029Z13 B/W/R UC8151D Red 15s
GDEW029Z13 B/W/R UC8151D Red 12s

 

 

 

 


☆ 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)  GDEM029E97 Specification
2)  GDEM029E97 STM32 Partial Refresh Sample Code

2. E-paper Display IC Datasheet
1)  IC Driver SSD1675 Datasheet

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


 

4. The STM32 Platform relevant download information is as follows:
①  Image to EPD Instruction Manual
②  Host Computer Software
③  Slave Computer Program


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


 

 

PART NUMBER SIZE COLOR GREY SCALE RESOLUTION ACTIVE SIZE(mm) FULL REFRESH TIME (S) OPERATING TEMP. PARTIAL REFRESH FLEXIBLE INTERFACE
GDEW0097T50 0.97'' BW 2 184x88 22.264x10.648 4 0℃~50℃   SPI
GDEW0097C50 0.97'' BWY 2 184x88 22.264x10.648 22 0℃~40℃     SPI
GDEW0102T4 1.02'' BW 2 128x80 21.76x14 3 0℃~50℃   SPI
GDEW0102I3F 1.02'' BW 2 128x80 21.76x14 3 0℃~50℃ SPI

GDEW0102I4FC

1.02''

BW

2

128x80

21.76x14

3

0℃~50℃

SPI

GDEW0154M10 1.54'' BW 2 152x152 27.512x27.512 3 -10℃~60℃     SPI
GDEY0154D67 1.54'' BW 4 200x200 27x27 2 0℃~50℃   SPI
GDEW0154T8D 1.54'' BW 4 152x152 27.51x27.51 3 0℃~50℃   SPI
GDEY0154Z90 1.54'' BWR 2 200x200 27x27 16 0℃~40℃     SPI
GDEW0154I9FC 1.54'' BW 4 152x152 27.51x27.51 3 0℃~50℃ SPI
GDEW0213I5FD 2.13'' BW 4 212x104 48.55x23.71 3 0℃~50℃ SPI
GDEY0213B74 2.13'' BW 4 250x122 48.55x23.7046 3 0℃~50℃   SPI
GDEY0213Z98 2.13'' BWR 2 250x122 48.55x23.7046 14 0℃~40℃     SPI
GDEW0213T5D 2.13'' BW 4 212x104 48.55x23.71 3 0℃~50℃   SPI
GDEW026T0D 2.6'' BW 4 296x152 60.09x30.7 3 0℃~50℃   SPI
GDEY0266T90 2.66'' BW 4 296x152 60.088x30.704 3 0℃~50℃   SPI
GDEY0266Z90 2.66'' BWR 2 296x152 60.088x30.704 12 0℃~40℃     SPI
GDEY027T91 2.7'' BW 4 264x176 57.29x38.19 3 0℃~50℃   SPI
GDEY029T94 2.9'' BW 4 296x128 66.896x29.056 3 0℃~50℃   SPI
GDEY029Z94 2.9'' BWR 2 296x128 66.896x29.056 12 0℃~40℃     SPI
GDEW029I6FD 2.9'' BW 4 296x128 66.9x29.06 3 0℃~50℃ SPI
GDEQ031T10 3.1'' BW 2 320x240 62.72x47.04 3 0℃~50℃     SPI
GDEY037Z03 3.71'' BWR 2 416x240 81.54x47.04 12 0℃~40℃     SPI
GDEY037T03 3.71'' BW 2 416x240 81.54x47.04 3 0℃~50℃     SPI
  
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