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Color 31.2 inch large eink/ epaper display with 1280x720, GDEP312TT2-C
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Color 31.2 inch large eink/ epaper display with 1280x720, GDEP312TT2-C

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 INTRODUCTION

This is a 31.2 inch eink epaper display with 1280x720 resolution, 16 Gray level, Parallel interface, and the display is capable to display images with 4096 colors depending on the display controller and the associated waveform file it used. Your image holds indefinitely without power – put up your image, then shut down the power. This e-paper is perfect for low power devices powered by solar or batteries.

Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, this 31.2 inch e-paper display GDEP312TT2-C is an ideal choice for applications such as ad board, bus station board and so on.

We could provide Front light, Touch screen and other accessories for you.

Relevant information is under the Datasheets & Files section.


 

FEATURE

●  16 Gray level

●  Pure reflection mode

●  Ultra wide viewing angle

●  Ultra low power consumption

●  7-Color electronic paper display

●  Versatile. Use in portrait or landscape format

●  High-contrast reflection/electrophoresis technology

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

●  Low power consumption, basically power is only required for refreshing

 

 

 DEVELOPMENT TEST

The 1T4TCB development board can support the drive of a 31.2-inch electronic paper ink screen within the ambient temperature range of 0°C ~ 50°C. It can drive the screen and is a reliable and convenient large-size electronic paper ink screen drive board. It supports PC, Android, and Linux systems, which not only reduces customers' development workload on screen drivers, but also helps customers complete product solutions quickly and efficiently.

1. Structure specification

 

FUNCTION

Driving E-ink Display

INPUT INTERFACE

 

1. Micro USB Interface

2. I2C Interface * 4

3. DC 5.5 Power connector

OUTPUT INTERFACE

E-paper display Interface*4

OUTSIDE DIMENSION(mm)

394x42x12

INDICATOR LIGHT

1. P5V0 5V Voltage indicator

2. USB Connection indicator

3. P3V3 3V Voltage indicator

FIXED WAY

Screw holes*4

 


 

2. Hardware specifications

 

FUNCTION

Driving E-ink Display

POWER INPUT

DC12V / 3A

WORKING CURRENT

1. 100mA (standby state)

2. Peak current: 2.2 A

GRAYSCALE RANGE

1. 1T4TCB-RC supports color screen display

2. 1T4TCB-WM/RM supports up to 16 gray levels

SUPPORT SCREEN SIZE

31.2'' black and white EPD/31.2" color EPD

OPERATING TEMP.

1T4TCB-RM/RC:0℃ ~ 50℃

 

 


3. Development board drawings

 

 

4. Development board picture

 

5. Architecture diagram

We could not find any corresponding parameters, please add them to the properties table

PARAMETERS

PART NUMBER

GDEP312TT2-C

SIZE

31.2 inch

TYPE

Dot Matrix

RESOLUTION

1280x720

OUTLINE SIZE(mm)

697.2x402.8x1.35

ACTIVE SIZE(mm)

691.2x388.8

PIXEL PITCH(mm)

0.54x0.54

OPERATING TEMP.

0℃~50℃

STORAGE TEMP.

-25℃~70℃

MAX GRAYSCALE

16

COLOR

4096

INTERFACE

Parallel

 

 

 DRAWING

   

 

 
 

 

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2020-05-19 16:35:00
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