Special Features

Product Specifications

ABOUT US

Name: 4.26 Inch E-paper Display 1.5s Fast Update & 0.42s Partial Refresh Morochrome SPI E-ink
Brand: GOOD DISPLAY
SKU: GDEQ0426T82
Price: 18.90 USD
Availability: InStock
Rating: 5 (3 reviews)

Description

		4.26 inch e-ink fast update display 800x480 resolution SPI epaper

		This is a 4.26 inch e-ink screen with 800x480 resolution, SPI interface, supports 3.5s full screen update, 0.3s partial screen update, 1.5s fast update, 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 Ink 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 display GDEQ0426T82 is perfect for low power devices powered by solar or batteries, such as electronic epaper price tag.

Our product boasts distinctive features that set it apart from the competition

●  Lightning-Fast Refresh: Enjoy full refresh in just 3.5s, quick updates in 1.5s, and partial refresh in a mere 0.42s.
●  Power-Free Persistence: Our bistable display retains content even when powered off—perfect for energy-saving applications.
●  Crystal Clear from Every Angle: With a viewing angle exceeding 170 degrees, see every detail clearly, no matter where you stand.
●  Ultimate Energy Efficiency: No power consumption when the screen isn’t refreshing. Save energy without sacrificing performance.
●  Eye-Friendly Technology: No blue light emissions or radiation. Protect your eyes while enjoying the crisp black-and-white display.
●  Anti-Glare Brilliance: Hard-coated surface for anti-glare effects ensures visibility in any lighting condition.

		Technical Details
		Please refer to the product drawings for detailed dimensions

Please refer to the product specifications for more details

PART NUMBER	GDEQ0426T82	CONNECTOR	24 Pin FPC, Pitch:0.5mm
SIZE	4.26 inch	MAX GRAYSCALE	4
TYPE	Dot Matrix	COLOR	Black,White
IC	SSD1677	INTERFACE	SPI
RESOLUTION	800*480	FULL REFRESH TIME(s)	3.5
OUTLINE SIZE(mm)	105.3362.370.926	FAST REFRESH TIME(s)	1.5
ACTIVE SIZE(mm)	92.8*55.68	PARTIAL REFRESH TIME(s)	0.42
PIXEL PITCH(mm)	0.116*0.116	POWER CONSUMPTION OF THE REFRESH(mW)	26.4
OPERATING TEMP.	0℃~50℃	STANDBY POWER CONSUMPTION (mW)	0.0066
STORAGE TEMP.	-25℃~60℃

Matching Driver Board
To facilitate the testing and comparison of e-paper, we recommend the following driver boards for you.

a.DESPI-C02 (E-ink Display adapter Board)	b.DESPI-L(C02) (STM32 Demo Kit)	c. ESP32-L(C02) (ESP32 Demo Kit)

Related Information Download Click on the subheadings below to download

	● GDEQ0426T82 Specification	● Picture Production and Bitmap Convert for GDEQ0426T82
	● SSD1677 Driver IC Datasheet	● The latest Catalog of ePaper display
	● GDEY042T81 STM32 Sample Code	● Why can't I download the files(updated)?
	● GDEY042T81 ESP32 Sample Code

WE ALSO SUGGEST
Click the image below to learn more about our products


4.2 inch e-paper display fast update Morochrome SPI e-ink for digital price tags, GDEY042T81	4.2 inch e-paper display fast update Morochrome SPI e-ink with touch and front light, GDEY042T81-FT02	4.2 inch color e-ink display supports partial update epaper screen , GDEY042Z98	4.2" Multi-Color E Ink Display Black, White, Yellow, and Red with 400x300 Resolution, GDEM042F52

Every day is Earth Day

You don't need to be an environmental scientist to make sustainable choices.
At Good Display, 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.

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].