3.97-inch E Ink Display
Low power consumption, wide viewing angle, and retains clear display even without power.
Perfect for digital signage, smart devices, and other display applications.
My Features
● Supports fast refresh in 1.5s, partial refresh in 0.3s, full screen refresh in 3s , ensures smooth content updates.(tested at 25°C ambient temperature)
● High-Resolution Display: 800x480 high pixel density for clear, detailed images and text.
● 4 Levels of Grayscale Support：Delivers sharp contrast and clarity, enhancing the user experience across various applications.
● Compatible with STM32, ESP32, ESP8266 main boards via SPI interface, backed by detailed documentation and features intuitive user manuals.
Applications
PARAMETERS
| PART NUMBER |
GDEM0397T81P |
| SIZE |
3.97 inch |
| TYPE |
Dot Matrix |
| IC |
SSD1677 |
| RESOLUTION |
800x480 |
| PPI |
235 |
| OUTLINE SIZE(mm) |
96.62x56.24x0.92 |
| ACTIVE SIZE(mm) |
86.40*51.84 |
| PIXEL PITCH(mm) |
0.108x0.108 |
| OPERATING TEMP. |
0℃~50℃ |
| STORAGE TEMP. |
-25℃~70℃ |
| CONNECTOR |
24 Pin 0.5mm |
| COLOR |
Black, White |
| INTERFACE |
SPI |
| MAX GRAYSCALE |
4 |
| 4-LEVEL GRAYSCALE TIME(s) |
3 |
| FULL UPDATE TIME(s) |
3 |
| FAST REFRESH TIME(s) |
1.5 |
| PARTIAL REFRESH TIME(s) |
0.3 |
| TYPICAL POWER(mW) |
36 |
| DEEP SLEEP POWER(mW) |
0.003 |
DRAWING
DEVELOPMENT PLATFORM AVAILABEL
We have this e-paper screen Adapter Board that makes connecting our ePaper simple and fast.
☆ SPECIFICATION DOWNLOAD
The CD data includes:
1)GDEM0397T81P_Specification
2)IC Driver SSD2677(Rev1.1)
3)Image2LCD Software Bitmap Conversion Instructions V1.1
4)GDEM0397T81P-STM32 code for drive
5)GDEM0397T81P-ESP32 code for drive
6)GDEM0397T81P-ESP8266 code for drive
☆ Selection Guide
| SIZE |
PART NUMBER |
COLOR |
IC |
RESOLUTION |
ACTIVE SIZE(mm) |
FULL REFRESH TIME (S) |
PARTIAL UPDATE TIME(s) |
FAST UPDATE TIME(s) |
PARTIAL REFRESH |
OPERATING TEMP. |
INTERFACE |
| 0.97'' |
GDEM0097T61 |
black, white |
SSD1680 |
184x88 |
22.26x10.65 |
2 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 0.97'' |
GDEM0097F51 |
black, white,yellow,red |
JD79661 |
184x88 |
22.26x10.65 |
16 |
|
12 |
√ |
0℃~40℃ |
SPI |
| 1.54'' |
GDEY0154D67 |
black, white |
SSD1681 |
200x200 |
27x27 |
2 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 1.54'' |
GDEM0154F51H |
black, white,yellow,red |
JD79660 |
200x200 |
27x27 |
20 |
|
12 |
√ |
0℃~40℃,SPI |
SPI |
| 2.13'' |
GDEY0213B74 |
black, white |
SSD1680Z |
250x122 |
48.55x23.7046 |
3 |
0.42 |
|
√ |
0℃~50℃ |
SPI |
| 2.13'' |
GDEY0213F52 |
black, white,yellow,red |
JD79676A |
250x122 |
48.55x23.7046 |
16 |
|
11 |
√ |
0℃~40℃ |
SPI |
| 2.66'' |
GDEY0266T90H |
black, white |
SSD1685 |
184x360 |
60.05x30.69 |
2 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 2.66'' |
GDEY0266F51 |
black, white,yellow,red |
JD79661 |
184x360 |
60.05x30.69 |
25 |
|
14 |
√ |
0℃~40℃ |
SPI |
| 2.7'' |
GDEY027T91 |
black, white |
SSD1680 |
264x176 |
57.29x38.19 |
3 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 2.9'' |
GDEY029T94 |
black, white |
SSD1680 |
296x128 |
66.896x29.056 |
3 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 2.9'' |
GDEY029F51H |
black, white,yellow,red |
JD79667 |
384x168 |
67.58x29.57 |
20 |
|
12 |
√ |
0℃~40℃ |
SPI |
| 3.1'' |
GDEQ031T10 |
black, white |
UC8253 |
320x240 |
62.72x47.04 |
3 |
0.5 |
|
√ |
0℃~50℃ |
SPI |
| 3.5'' |
GDEM035T81 |
black, white |
SSD1685 |
384x184 |
79.68x38.18 |
2 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 3.5'' |
GDEM035F51 |
black, white,yellow,red |
JD79667AA |
384x184 |
79.68x38.18 |
18 |
|
12 |
√ |
0℃~40℃ |
SPI |
| 3.7'' |
GDEY037T03 |
black, white |
UC8253 |
416x240 |
81.54x47.04 |
3 |
0.2 |
|
√ |
0℃~50℃ |
SPI |
| 3.7'' |
GDEM037F51 |
black, white,yellow,red |
IST7163 |
416x240 |
81.54x47.04 |
20 |
|
12 |
√ |
0℃~40℃ |
SPI |
| 3.97'' |
GDEM0397T81P |
black, white |
SSD1677 |
800x480 |
86.40x51.84 |
3 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 3.97'' |
GDEM0397F81 |
black, white,yellow,red |
SSD2677 |
800x480 |
86.40x51.84 |
21 |
|
12 |
√ |
0℃~40℃ |
SPI |
| 4.2'' |
GDEY042T81 |
black, white |
SSD1683 |
400x300 |
84.8x63.6 |
3 |
0.2 |
|
√ |
0℃~50℃ |
SPI |
| 4.2'' |
GDEM042F52 |
black, white,yellow,red |
JD79668 |
400x300 |
84.8x63.6 |
20 |
|
12 |
√ |
0℃~40℃ |
SPI |
| 4.26'' |
GDEQ0426T82 |
black, white |
SSD1677 |
800*480 |
92.8x55.68 |
3 |
0.42 |
|
√ |
0℃~50℃ |
SPI |
| 5.79'' |
GDEY0579T93 |
black, white |
SSD1683 |
792x272 |
139.00×47.74 |
3 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 5.79'' |
GDEY0579F51 |
black, white,yellow,red |
HX8717*2 |
792*272 |
139.00×47.74 |
26 |
|
13 |
√ |
0℃~40℃ |
SPI |
| 5.83'' |
GDEY0583T81 |
black, white |
UC8179 |
648x480 |
118.78x88.22 |
3 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 7.5'' |
GDEY075T7 |
black, white |
UC8179 |
800x480 |
163.2x97.72 |
3 |
0.3 |
|
√ |
0℃~50℃ |
SPI |
| 7.5'' |
GDEM075F52 |
black, white,yellow,red |
JD79665AA |
800x480 |
163.2x97.92 |
22 |
|
12 |
√ |
0℃~40℃ |
SPI |
| 10.2'' |
GDEM102T91 |
black, white |
SSD1677 |
960x640 |
215.52x143.68 |
4 |
0.42 |
|
√ |
0℃~50℃ |
SPI |
| 10.2'' |
GDEM102F91 |
black, white,yellow,red |
SSD2677 |
960x640 |
215.52x143.68 |
20 |
|
12 |
√ |
0℃~40℃ |
SPI |
| 10.85'' |
GDEM1085T51 |
black, white |
JD79686AB |
1360x480 |
259.76×91.68 |
4 |
0.4 |
|
√ |
0℃~50℃ |
SPI |
| 10.85'' |
GDEM1085F51 |
black, white,yellow,red |
JD79665AA |
1360x480 |
259.76×91.68 |
20 |
|
12 |
√ |
0℃~40℃ |
SPI |
| 11.6'' |
GDEY116T91 |
black, white |
SSD1677 |
960x640 |
244.51x163.01 |
5 |
0.5 |
|
√ |
0℃~50℃ |
SPI |
| 11.6'' |
GDEY116F51 |
black, white,yellow,red |
SSD2677 |
960x640 |
244.51×163.01 |
20 |
|
16 |
√ |
0℃~40℃ |
SPI |
| 13.3'' |
GDEM133T91 |
black, white |
SSD1677 |
960x680 |
275.52x195.16 |
4 |
0.4 |
|
√ |
0℃~50℃ |
SPI |
