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2.9 inch Three colors yellow e-paper display 296x128 resolution SPI e-ink screen module, GDEM029C90

The 2.9 inch active area contains 296×128 pixels. Its IC is SSD1680Z8. The I2C signal master interface to read built-in temperature sensor. Three colors, black white and yellow.
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  • 规格:
    With adapter board
    With demo kit
(0 available)
  • Description
  • Size Chart
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  • Color Chart
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General Description

GDEM029C90 is an Active Matrix Electrophoretic Display (AM EPD), with interface and a reference system design. The display is capable
to display images at 1-bit white, black and yellow full display capabilities. The 2.9inch active area contains 296×128 pixels. Its IC is SSD1680.
The I2C signal master interface to read built-in temperature sensor.


In view of so many advantages: ultra low power consumption, near 180 degree view angle, readable under sunlight, GDEM029C90 is a
very good choice for applications like shelf label, smart tags, smart home application, industrial instrument, smart cards and other related products.


*Note: All of 3-color epaper doesn't support partial refresh

· Three colors, black, white and yellow
· 296x128 resolution
· The I2C signal master interface to read built-in temperature sensor.
· Comes with helpful development resources and manual
· Development platform available 
STM32 / Arduino Raspberry Pi / ESP8266
The above price inclundes
1)296x128 Resolution GDEM029C90 *1pc
2) Matched FPC Connector*1pc
3) Example code and Manual*1pc.(Please advise email ID along with order,so that we can send them.)
Main Parameters
Part Number GDEM029C90
Type Dot Matrix
IC SSD1680
Resolution 296x128
Outline Size(mm) 79x36.7x1.02
Active Size(mm) 66.90x29.06
Pixel Pitch(mm) 0.227x0.226
Operating Temp. 0℃~+40℃
Storage Temp. -25℃~+40℃
Connector 24 Pin 
Max Grayscale 2
Power Supply  3.3V
Time of refresh(s) 30
Power Consumption(mW) 12.6
Standby Power Consumption(mW) 0.003
Interface SPI

Related Products

Part Number



Refresh Time



Partial refresh




Three colors




SPI interface




Three colors


GDEM029Z90 B/W/Y Three colors 30S



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

Specification download,-GDEM029C90-329.html


Payment and Shipmen
1)We accept credit cards, T/T bank transfer,paypal, Moneybookers and debit cards.
2)We cannot arrange shipments on weekend or public holidays.
3)Your orders will be shipped out within 48 working hours on receipt of cleared payment. (Excludes Saturdays & Sundays)
4) We'll add a tracking number after sending the item so that you can track your parcel.
5)Please be advised that the international delivery time highly depends on your local customs and post services policy.
6)Customs fees and import duties for exports are your responsibility.
We cannot predict or prepay these fees. We will charge you for any duties or customs fees erroneously charged to us.
1)We'll leave POSITIVE FEEDBACK on receipt of cleared payment.
2)If you're satisfied with the item and our service, please leave POSITIVE FEEDBACK, it's important to us.
3)Once any problems occured, please contact us first. We'll try our best to work things out.
About Us
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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