3.7 inch ePaper Display with Touch Screen & Front Light, GDEY037T03-FT21

GooDisplay Front-Lit Touch E-Ink Display

3.7" E Ink Display with Front Light & Touch

Key Features

Custom Front Light & Touch Module Solution

Not Just Front Light & Touch

How to Connect a 3.7" Frontlit Touch E-Paper Display to an ESP32

Related information download

Product categories

Ultra-Thin Design

Smart Power Management

Lossless Front Light

Adaptive Touch

Flexible Customization

Interaction & Display Balance

Multi-Mode Front Light Control

Touch Technology Options

Custom FPC & Interfaces

Mechanical Integration

Beyond the Product: Our Four Guarantees

Professional Technical Team

Quality Assurance

18 Years Experience

Strong Stock Capacity

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With Touch & Front-light

With Touch+Front-light

3.7 inch ePaper Display with Touch Screen & Front Light, GDEY037T03-FT21

1/1

Number of views:

1000

E Ink Display (EPD/e paper ) 3.7-inch with touch screen and front-light capabilities unlocks the potential of your projects. Ideal for e-readers, smart labels, and control panels, offering seamless interaction and clear visibility in any lighting.

Number of views:

1000

Product serial number

6503700

This highly integrated solution for the 3.7" 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.

Based on the standard 3.7" GDEY037T03 model, it has been optimized for superior performance under various lighting conditions.

Display Size: 3.7 inches
Resolution: 416 × 240 pixels
Refresh Rate: Fast refresh: 1.5 s | Partial refresh: 0.3 s
Power Consumption: 18 mW (during refresh)
Features: Touchscreen, front light

Sleek, all-in-one form facto

Optimized touch and front-light efficiency.

Paper-like clarity and transparency.

Smooth and precise touch control.

Ideal for embedding and various applications.

Fast refresh rates and smooth touch response.

Engineered Cohesion

✅ Fully compatible with any 3.7-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.

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.

Choose the right technology for your application:

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

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.

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.

Get Your Custom Solution

Demo: 2.13" EPD with Front Light & Touch

3.7 inch ePaper

3.7 inch ePaper with front light screen

3.7-inch ePaper with touch screen

Product Application

ESP32 Driver Solution

GDEY037T03-FT21

ESP32-FTS02

ESP32 Main board

Complete Solution

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.

STM32 Driver Solution

GDEY037T03-FT21

DESPI-F01
(Front-light Driver Board)

STM32-T01
(STM32 adapter Board)

STM32 Main board

Composite Image

Expert

Experienced engineers provide full technical support, from solution design to application implementation.

7X24 RESPONSE

Quality

8-step quality control process with international certifications ensures 99.9% pass rate.

ISO9001 Certified

Experience

Serving tens of thousands of clients with proven industry expertise and problem-solving capabilities.

Knowledge Database

Capacity

Ample stock of core products to ensure fast delivery and continuous production.

48-Hour Rapid Shipping

Keyword:

e-paper technology

low power display

electronic paper display

fast refresh e-paper

e-paper solutions provider

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	GDEY037T03-FT21
TYPE	Dot Matrix
SIZE	3.7 inch
IC	UC8253
RESOLUTION	416x240
OUTLINE SIZE(mm)	92.99x53.00x2.125
ACTIVE SIZE(mm)	81.54x47.04
PIXEL PITCH(mm)	0.196x0.196
OPERATING TEMP	0℃~50℃
STORAGE TEMP	-25℃~70℃
CONNECTOR	24-pin, pitch: 0.5 mm
MAX GRAYSCALE	4
COLOR	Black,White
INTERFACE	SPI
FULL REFRESH(s)	2
FAST REFRESH(s)	1.5
PARTIAL REFRESH TIME(s)	0.3
POWER CONSUMPTION OF THE REFRESH(mW)	18
STANDBY POWER CONSUMPTION (mW)	0.003

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
FRONT-LIT NUMBER OF LED LIGHT	9
FRONT-LIT CIRCUIT MODE	Parallel connection
FRONT-LIT OPERATING VOLTAGE	2.8V-3.3V
FRONT-LIT OPERATING CURRENT	≤60mA

BATCH PACKAGING INFORMATION	320 units/carton (retail-ready) Gross Weight: ~7.6 kg \| Dimensional Weight: ~13 kg Carton Dimensions: 394 × 344 × 470 mm

DRAWING

10.3" E Ink Carta 1000 Display with Front Light & Touch for E-Book GDEP103TC2-FT11

4.2" E-Paper Display with Touch & Front Light Module | GDEY042T81-FT02

Smart device

Industrial Control Terminals

Smart home application

Supermarket Smart tag

GDEY037T03-FT21_Specification

Categories:

Monochrome ePaper

Number of downloads:

51

File size:

4.5M

Time:

2025-08-20 16:52:33
IC Driver FT6336U Datasheet

Categories:

Touch Screen

Number of downloads:

759

File size:

429KB

Time:

2023-02-16 10:57:41
GDEY037T03-FT21 Drawing

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Theother

Number of downloads:

34

File size:

121KB

Time:

2025-04-30 09:17:00
GDEY037T03-FT21 ESP32 Sample Code

Categories:

ESP32 Library

Number of downloads:

15

File size:

21KB

Time:

2025-04-30 09:20:31
GDEY037T03-FT21 STM32 Sample Code

Categories:

STM32 Library

Number of downloads:

18

File size:

626KB

Time:

2025-04-30 09:19:48
The Lastest Catalog

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Other Documents

Number of downloads:

186

File size:

6.2M

Time:

2024-10-15 13:52:00
Why can't I download the files?

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Other Documents

Number of downloads:

1106

File size:

650KB

Time:

2024-01-14 11:17:00