2.9-inch E-Paper-BW Display: Difference between revisions
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|hardware=Compatible with ESP8266, ESP32, STM32 and Arduino series motherboards, connected through an efficient SPI interface, and accompanied by detailed technical documentation and operation manuals to simplify the development process. | |hardware=# Compatible with ESP8266, ESP32, STM32 and Arduino series motherboards, connected through an efficient SPI interface, and accompanied by detailed technical documentation and operation manuals to simplify the development process. | ||
# You can use the following dedicated test board to quickly and conveniently verify our program demo, effectively providing development progress. | |||
|usage=[[File:2.9inch-size-600-300-1.jpg|center|thumb|600x600px]] | |usage=[[File:2.9inch-size-600-300-1.jpg|center|thumb|600x600px]] | ||
|faq=N/A | |faq=N/A | ||
Revision as of 09:27, 2 August 2026
E-Paper
2.9 inch E-Paper (BW)
Published
SSD1680, SPI
Introduction
1. 2.9-inch screen with 296×128 resolution, monochrome (black and white) display only, 1.5s fast partial refresh without flicker, clear texts & graphics and smooth content update without stuttering,
2. Viewing angle over 170°, pure reflective non-emissive screen, paper-like visual experience and eye-friendly blue-light-free design,
3. The original black-and-white image can still be retained after power off,
4. Ultra-low power consumption design delivers excellent battery life,
5. Made of eco-friendly materials for safe and reliable use.
Specifications
| Product Model | GDEY029T94 |
|---|---|
| Size | 2.9 inch |
| Type | Graphic Dot Matrix |
| Driver IC | SSD1680 |
| Resolution | 296×128 |
| Overall Dimension (mm) | 79×36.7×1.2 |
| Active Area (mm) | 66.896×29.056 |
| Pixel Pitch (mm) | 0.227×0.226 |
| Operating Temperature | 0℃~50℃ |
| Storage Temperature | -25℃~70℃ |
| Connector | 24 Pin FPC |
| Maximum Grayscale | 4 |
| Interface | SPI |
| Power Consumption (mW) | 9 |
| Standby Power Consumption (mW) | 0.003 |
| Full Refresh Time (s) | 3 |
| Fast Refresh Time (s) | 1.5 |
| Partial Refresh Time (s) | 0.3 |
Hardware
- Compatible with ESP8266, ESP32, STM32 and Arduino series motherboards, connected through an efficient SPI interface, and accompanied by detailed technical documentation and operation manuals to simplify the development process.
- You can use the following dedicated test board to quickly and conveniently verify our program demo, effectively providing development progress.
Size
FAQ
N/A
Downloads