![](../imageRepository/3e8d8727-b214-4e2d-9b38-17c34fab748a.png)
This is ultra low temperature (-25~25℃) 2.9 inch e-paper display with 296x128 resolution. It has 24 pins FPC connection, optional FPC connector, also communicated via SPI interface, with embedded controller(COG package) and on-chip stored waveform, supports black and white.
In view of so many advantages: ultra low temperature, near 180 degree view angle, readable under sunlight, GDEH029D56LT is a very good choice for applications like:
Shelf label
Smart tags
Wearable devices
Smart home application
Industrial instrument
Smart cards
And other related products that in cold area.
![](../imageRepository/3a6c4576-77f7-4daf-a4d5-b23e843c8425.png)
· Ultra low temperature -25~25℃
· Partial refresh
· Come with helpful development resources and manual (STM32 platform )
![](../imageRepository/708718a4-9671-40cc-a6f5-6c0c4cad1506.png)
Part Number
|
GDEH029D56LT
|
Type
|
Dot Matrix
|
Resolution
|
296*128
|
Outline Size(mm)
|
36.7*79*1.25
|
Active Size(mm)
|
66.9*29.06
|
Pixel Pitch(mm)
|
0.227*0.226
|
Operating Temp.
|
-25~+25℃
|
Storage Temp.
|
-25~+60℃
|
Connector
|
24 PIN, Pitch: 0.5mm
|
Max Grayscale
|
2
|
Color
|
Black,White
|
Current of the refresh(mA) |
8 |
Power consumption of the refresh(mW) |
26.4 |
Standby power consumption Pc(mW) |
0.0165 |
Time of refresh(s) |
3 |
Time of partial refresh(s) |
0.3 |
Purchase Online
|
buyepaper /AliExpress
|
Part Number
|
Color
|
Feature
|
Full refresh time |
GDEH029A1 |
Black, White |
Partial refresh |
3s |
GDEW029Z10 |
Black,White,Red |
Three colors |
16s |
GDEW029C32 |
Black,White,Yellow |
Three colors |
18s |
GDEH029D57LT |
Black, White |
Ultra low temperature |
2s |
GDEW029I6F |
Black, White |
Flexible, Partial refresh, 4 Grayscale |
3s |
GDEW029T5 |
Black,White |
Partial refresh, 4 Grayscale |
3s |
GDEH029Z92 |
Black,White,Red |
Three colors |
13s |
![](../imageRepository/01ced4f4-3276-4fe8-a251-fb4570ae879a.png)
If you are interested in our products and would like to know more information, please don't hesitate to contact us and click here→Inquiry
![](../imageRepository/d40c5976-ded4-4829-aba8-796553fbab50.png)
STM32 Development Board
![](../../www.e-paper-display.cn/imageRepository/8a39a5e5-5f5e-4b4a-a0f0-592c488b1bf0.jpg)
Arduino Development Board
![](../../www.e-paper-display.cn/imageRepository/72967a4f-426b-4223-8139-21503e5b8fcc.jpg)
Rasberry Pi Development Board
ESP8266
![](../imageRepository/d53c7a62-e8d6-4a42-be27-d6b3b5d32191.png)
![](../imageRepository/f11118f0-5fe5-420b-a163-a6bfa24ab17b.png)
![](../imageRepository/1cccfb1f-7a38-4178-a44e-62f0190f6f10.png)
Q:Does this e-paper support partial refresh?
A:Yes.