Why GooDisplay E-Paper Refreshes Faster

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Optimized Fast-Refresh FPL

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Name: 2.9 Inch E-paper Screen 296x128 Customizable 1.5s Fast Refresh Raspberry Pi SPI Display
Brand: GOOD DISPLAY
SKU: GDEY029T94
Price: 7.83 USD
Availability: InStock
Rating: 5 (16 reviews)

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Your position: Home / Black & white ePaper / <2.66~4.26inch> ePaper

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$7.83

~~$8.70~~

(10% OFF)

Description
Reviews(16)

		2.9'' E Ink Display, 4 Grayscale, 1.5s Refresh, SPI, 296x128 Resolution

		Introducing our 2.9-inch E Ink Display, a versatile and high-performance screen designed for a range of applications. With a resolution of 296x128, it supports 4 grayscales and offers fast refresh options—1.5s for quick updates and 0.3s for partial refresh. The display features a bistable design, retaining content even after power loss, and offers a wide viewing angle of over 170 degrees. It's perfect for shelf tags, smart tags, smart home applications, and industrial instruments. The screen is customizable with touch capabilities, front light, and plastic enclosure, ensuring it meets your specific needs while conserving energy and protecting your eyes with its zero radiation, no blue light emission technology.

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

●  Lightning-Fast Refresh: Experience swift updates with our 2.9-inch E Ink display—full refresh in 3 seconds, fast refresh in 1.5 seconds, and partial refresh in just 0.3 seconds!
●  Always-On Visibility: Thanks to our bistable technology, the display retains content even after power loss. Say goodbye to constant power consumption!
●  Eco-Friendly Efficiency: Designed for sustainability, our display consumes zero power when not refreshing, making it perfect for energy-saving applications.
●  Wide-Angle Wonder: Enjoy crystal-clear readability from any angle with our 170-degree wide viewing angle. Perfect for all environments.
●  Eye Comfort Guaranteed: Protect your eyes with our no blue light, zero radiation display. Ideal for extended viewing without eye strain.
●  Customizable Versatility: Tailor your display with optional touch screen, front light, and durable plastic enclosure. Perfect for smart home applications, shelf tags, and more!

		Technical Details
		Please refer to the product drawings for detailed dimensions

Please refer to the product specifications for more details

PART NUMBER	GDEY029T94	CONNECTOR	24 Pin FPC
SIZE	2.9 inch	MAX GRAYSCALE	4
TYPE	Dot Matrix	COLOR	Black,White
IC	SSD1680	INTERFACE	SPI
RESOLUTION	296x128	FULL REFRESH(s)	3
OUTLINE SIZE(mm)	79x36.7x1.2	PARTIAL REFRESH RATE(s)	0.3
ACTIVE SIZE(mm)	66.896x29.056	FAST REFRESH RATE(s)	1.5
PIXEL PITCH(mm)	0.227x0.226	POWER CONSUMPTION OF THE REFRESH(mW)	9
OPERATING TEMP.	0℃~50℃	STANDBY POWER CONSUMPTION (mW)	0.003
STORAGE TEMP.	-25℃~70℃

Related Information Download Click on the subheadings below to download

	● GDEY029T94 Specification	● GDEY029T94 ESP8266 Sample Code
	● SSD1680 Driver IC Datasheet	● GDEY029T94 Arduino Sample Code
	● GDEY029T94 Picture Production and Bitmap Conversion	● GDEY029T94 Raspberry Pi Pico Sample Code
	● GDEY029T94 STM32 Sample Code	● The latest Catalog of ePaper display
	● GDEY029T94 ESP32 Sample Code	● Why can't I download the files?

WE ALSO SUGGEST
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2.9 inch small ePaper display Tri-color Partial update 296x128, GDEY029Z95	2.9 inch black white, yellow red four-color Eink screen 296x128 GDEY029F51	2.9 inch electronic paper screen high resolution 384x168 4-color e-ink display, GDEY029F51H	2.9 inch e-paper display 384x168 high resolution fast update, GDEY029T71H

We rigorously select fast-refresh FPL films at the raw material level, laying a solid hardware foundation for high-speed performance.

Our engineers optimize waveform files for different temperature ranges, ensuring excellent display quality even during rapid refresh cycles.

Optimized waveforms are built into the display driver chip—activate fast refresh mode with a simple code call!

Display Type	Refresh Capability	Available Sizes
Black & White (B/W) Displays	Supports fast refresh, partial refresh, and 4-level grayscale	0.97" to 10.3"
Black, White & Red (BWR) Displays	Supports fast refresh and partial B/W refresh	2.13" to 11.6"
Black, White, Red & Yellow (BWRY) Displays	Supports fast refresh with multi-color layered updating	0.97" to 11.6"

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. NFC-D3-029 (NFC Driver Board)

c. DESPI-L(C02) (STM32 Demo Kit)

d. DEArduino-L(C02) (Arduino Platform Demo Kit)

e. ESP8266-L(C02) (ESP8266 Demo Kit)

f. ESP32-L(C02) (ESP32 Demo Kit)

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.