Description

3.7" Touchscreen & Front-light E-Ink Display, 416x240

Step into the future of displays with our 3.7" Touchscreen & Front-light E-Ink Display! This marvel of modern engineering combines cutting-edge E-Ink technology with a sleek touchscreen and front-lighting, making it perfect for on-the-go innovation. Whether you're prototyping your next big idea or crafting the ultimate minimalist device, this display has you covered.

TIP: The front light & touch screen is not sold separately due to precise bonding requirements. Please purchase the complete bonded product. For temperature details, refer to the display screen specifications.

	Special Features
	● Front Light, Read Anytime – Built-in lighting for clear visibility in low light, read effortlessly day or night. ● Touch Control, Intuitive & Smooth – Precise touch response, swipe and tap with ease for seamless navigation. ● 3.7-inch Display with Fast Refresh, achieve maximum efficiency with a 1.5 s full refresh and a super-fast 0.3 s partial refresh. ● A wide range of development solutions, dedicated after-sales support, and comprehensive user manuals to ensure your success every step of the way.

Touch in the Dark, Light Always with You

— The Perfect Fusion of Front Light and Touchscreen

The GDEY037T03-FT21 is a 3.7-inch E Ink display featuring front light and touch screen functionality, with a resolution of 416x240. It offers impressive refresh rates, ensuring smooth and efficient performance for various applications.

This e-paper display is built on the standard 3.7-inch model（GDEY037T03）, enhanced with a front light and touchscreen functionality. The front light can even flash in low-light conditions, serving as a warning feature. With the integrated touchscreen, users can interact directly with the display, significantly improving usability. It's ideal for embedded control systems, intuitive input devices, interactive displays, especially in low-light environments.（This video is for demonstration purposes only and does not represent the actual product.）

Technical Details

Product Specifications
PART NUMBER	GDEY037T03-FT21	TOUCH CONNECTOR	6 Pin FPC
TYPE	Dot Matrix	TOUCH IC	FT6336U
SIZE	3.7 inch	TOUCH VOLTAGE	2.8-3.6 V
IC	UC8253	FRONT-LIT CONNECTOR	6 pin FPC
RESOLUTION	416x240	NUMBER OF LED LIGHT	9
OUTLINE SIZE(mm)	92.99x53.00x2.125	FRONT-LIT CIRCUIT MODE	Parallel connection
ACTIVE SIZE(mm)	81.54x47.04	OPERATING VOLTAGE	2.8V-3.3V
ACTIVE SIZE(mm)	0.196x0.196	OPERATING CURRENT	≤60mA
OPERATING TEMP.	0℃~50℃	FULL REFRESH(s)	2
STORAGE TEMP.	-25℃~70℃	FAST REFRESH(s)	1.5
CONNECTOR	24 Pin FPC	PARTIAL REFRESH TIME(s)	0.3
MAX GRAYSCALE	4	POWER CONSUMPTION OF THE REFRESH(mW)	18
COLOR	Black,White	STANDBY POWER CONSUMPTION (mW)	0.003
INTERFACE	SPI

Matching Driver Boards

Ⅱ. DESPI-F01
(Front-light Driver Board)

Ⅲ. STM32-T01
(STM32 adapter Board)

Ⅳ. DESPI-L(T01)
(STM32 Demo Kit)

Ⅴ. ESP32-T01
(ESP32 adapter Board)

Ⅵ. ESP32-L(T01)
(ESP32 Demo Kit)

	Files And Download
	● The Lastest Catalog	● Why can't I download the files(updated)?

Product Application

Smart Home Control Panels	Portable E-Paper Labels	Industrial Control Terminals	Nameplates and Desk Cards	Personalized Accessories

Every Day is Earth Day
You don't need to be an environmental scientist to make sustainable choices. At GooDisplay, we passionately integrate sustainability into the production of e-paper.

Substitute for Paper Usage Epaper provide a paper-like touch and reading experience, serving as a sustainable alternative to traditional paper and reducing environmental impact from deforestation and paper manufacturing.	Device Packaging 95% of this device's packaging is crafted from wood fiber-based materials sourced responsibly from managed forests or recycled sources.	Energy Efficiency Epaper consumes minimal energy compared to conventional displays, reducing electricity bills and easing the demand on power plants, thereby lowering greenhouse gas emissions—a perfect choice for eco-conscious consumers.

We Also Recommend


3.7 Inch 416x240 E-paper Black And White SPI 1.5s Fast Refresh Electronic Eink Display ESL GDEY037T03	3.7-Inch E-Paper Display with Touchscreen 1s Fast Refresh 416x240 GDEY037T03-T02	3.7-Inch E-Paper Display with Frontlight 1s Fast Refresh 416x240 GDEY037T03-FL02	New Era of Color 3.7'' Red E ink Display 1.3s Partial Refresh E paper Display UC8253 GDEY037Z03

About Us
Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at [www.good-display.com]. If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at [buyepaper@good-display.com].