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4.26" Frontlit Touch E-Paper Display for ESP32 - High Contrast, GDEQ0426T82-FT01C
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4.26" Frontlit Touch E-Paper Display for ESP32 - High Contrast, GDEQ0426T82-FT01C

An integrated touch and front-light module purpose-built for E-Ink displays. Its ultra-thin, energy-efficient design delivers a natural, paper-like experience and intuitive interaction, ideal for e-Readers.
Number of views:
1000
Product serial number
65042600
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GooDisplay Front-Lit Touch E-Ink Display


This highly integrated solution for the 4.26" E Ink display combines a capacitive touch layer with a uniform front light. It preserves ultra-low power consumption and a paper-like reading experience while providing smooth, responsive touch and soft, even illumination.

 

 

4.26" E Ink Display with Front Light & Touch

Based on the standard 4.26" GDEY0426T82 model, it has been optimized for superior performance under various lighting conditions.

Display Size: 4.26 inches
Resolution: 800 × 480 pixels
Refresh Rate: Fast refresh: 1.5 s | Partial refresh: 0.42 s
Power Consumption: 26.4 mW (during refresh)
Features: Touchscreen, front light


Key Features

Ultra-Thin Design

Sleek, all-in-one form facto

Smart Power Management

Optimized touch and front-light efficiency.

Lossless Front Light

Paper-like clarity and transparency.

Adaptive Touch

Smooth and precise touch control.

Flexible Customization

Ideal for embedding and various applications.

Interaction & Display Balance

Fast refresh rates and smooth touch response.

 

Custom Front Light & Touch Module Solution  

Engineered Cohesion

  • ✅ Fully compatible with any 4.26-inch E Ink display for seamless integration.
  • ✅ Dedicated QC team ensures the highest product standards for superior quality.
  • ✅ Comprehensive technical support from our expert team guarantees your success.

Multi-Mode Front Light Control

  • Selectable cold white or warm light modes.
  • Adjustable brightness by varying the number of LEDs.
  • Flexible circuit design supports series or parallel LED configuration.
  • Optional light guide plate (LGP) for uniform illumination.

Touch Technology Options

Choose the right technology for your application:

  • Customizable touch gestures for flexible, efficient refresh.
  • Customizable number of sensors and controller ICs.

Custom FPC & Interfaces

Tailored Flexible Printed Circuit (FPC) cables connect components (like EPDs) to meet your specific mechanical and electrical requirements. We design for optimal flexibility, routing, and connector types.

Mechanical Integration

Expert selection of OCA bonding and glass cover options (anti-glare, AF coating) ensures robust assembly, optical clarity, and a premium finish.

A typical custom Touch-Light module development takes 8–12 weeks, covering definition, design, validation, and initial production. Expedited timelines are available for urgent projects.

Demo: 2.13" EPD with Front Light & Touch

 

Product Application

Smart E-Ink Reading Card
Room Booking Panels
E-Ink Note & Control Devices

 

 

 

 

Not Just Front Light & Touch


 
   

 

 

 

 

 

ESP32 Driver Solution

 

 

GDEY042T81-FT01C

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CV0426 Converter Board

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How to Connect a 4.26" Frontlit Touch E-Paper Display to an ESP32

  •  DO NOT fold or pull the flex cable forcefully.
  •  Frontlight voltage must match specifications.
  •  If touch is unresponsive, check connection seating.
  •  Operate in dry conditions to avoid moisture damage.  
  •  

 

Beyond the Product: Our Four Guarantees

Keyword:
E Ink Backlit
We could not find any corresponding parameters, please add them to the properties table

Note: This product requires high precision during bonding. For best results, we recommend purchasing the complete product. For detailed temperature specifications, please refer to the display's datasheet.

PARAMETERS

PART NUMBER

GDEQ0426T82-FT01C

TYPE

Dot Matrix

SIZE

4.26 inch

IC

SSD1677

RESOLUTION

800x480

OUTLINE SIZE(mm)

 105.33x62.37x1.98

ACTIVE SIZE(mm)

 92.8x5.68

PIXEL PITCH(mm)

 0.116x0.116

OPERATING TEMP

0℃~50℃

STORAGE TEMP

-25℃~70℃

CONNECTOR

24-pin FPC, pitch: 0.5 mm

MAX GRAYSCALE

4

COLOR

Black,White

INTERFACE 

SPI

FULL REFRESH(s)

3.5

FAST REFRESH(s)

1.5

PARTIAL REFRESH TIME(s)

0.42

POWER CONSUMPTION OF THE REFRESH(mW)

26.4

STANDBY POWER CONSUMPTION (mW)

0.0066

 

TOUCHSCREEN CONNECTOR

 6 Pin FPC 

 TOUCHSCREEN IC TOUCH IC  FT6336U   
TOUCHSCREEN VOLTAGE   2.8-3.6 V
TOUCHSCREEN OPERATING CURRENT 4.32mA
TOUCHSCREEN STANDBY CURRENT 55uA

 

FRONT-LIT CONNECTOR   6 pin FPC,  pitch: 0.5 mm
FRONT-LIT NUMBER OF LED LIGHT   7
FRONT-LIT CIRCUIT MODE  Series connection
FRONT-LIT OPERATING VOLTAGE  ≤15V
FRONT-LIT OPERATING CURRENT    ≤15mA
WEIGHT 20.5±0.5g

 

 

DRAWING

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