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2.9 inch e-paper display partial refresh 4 Grayscale black and white, GDEM029T94

2.9 inch E ink display panel, 296x128 resolution, 4 Grayscale, square, 24 pins FPC, SPI interface, supports black and white, supports partial refresh. It's IC Driver is SSD1680.
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  • 规格:
    With adapter board
    With demo kit
(54 available)
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This is an E ink display panel, 2.9 inch, 296x128 resolution, 4 Grayscale, square, 24 pins FPC connection, optional FPC connector, communicating via SPI interface, with embedded controller(COG package) and on-chip stored waveform,  supports black and white. It's IC Driver is SSD1680.

In view of so many advantages: ultra low power consumption, near 180 degree view angle, readable under sunlight, GDEM029T94 is a very good choice for applications like:

· Shelf label
· Smart tags
· Smart home application
· Industrial instrument
· And other related products.

1)2.9''e ink GDEM029T94 *1pc
2)FPC Connector *1pc
After order our sales will contact you soon and send the documentation & source code.          

Partial refresh
4 Grayscale

Front light(Optional)
Come with helpful development resources and manual
The I2C signal master interface to read built-in temperature sensor.

Development platform available STM32 / Arduino Raspberry Pi / ESP8266 / ESP32

Part Number GDEM029T94
Size 2.9 inch
Type Dot Matrix
IC SSD1680
Resolution 296x128
Outline Size(mm) 79x36.7x1.2
Active Size(mm) 66.9x29.06
Pixel Pitch(mm) 0.227x0.226
Operating Temp. 0℃~50℃
Storage Temp. -25℃~70℃
Connector 24 Pin FPC
Max Grayscale 4
Time of refresh(s) 3
Time of partial refresh(s) 0.3
Power Consumption(mW) 9
Standby Power Consumption(mW) 0.0033
Interface SPI

Part Number



Refresh Time
GDEM029T94 B/W Partial refresh, 4 Grayscale 3S
GDEW029M06 B/W DES,Wide working temperature range,can be used in sunlight and cold environments, Partial refresh 3S


SPI interface




Fast refresh, Partial refresh, 4 Grayscale

0.82S(fast refresh)



Ultra-low temperature




Flexible, Partial refresh, 4 Grayscale


GDEH029Z92 B/W/R Three colors 13S
GDEH029Z13 B/W/R Three colors 15S

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Please feel free to contact us for any questions, on trademanager, or send message to me. It's our pleasure to serve you! We appreciate your business!! my email is:

Please be aware that due to your computer monitor display the color may have some difference between the picture and the physical item

Please according to you to buy the dress fabric, select the corresponding fabric color chart

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