How to
- How to get this EPD to work with EXT3-1 Kit?
- Driving code on GitHub for Global Update or Fast Update
Application
- Internet of Things
- Electronic shelf labels
- Identification & Access
- 1D/2D barcode
- Smart Tags
- Reusable Transit Item
| Outline(mm) (HxVxT) | 79.0 x 36.7 x 1.2 |
| Active Area (mm) | 66.9 x 29.06 |
| Resolution (pixel) | 296 x 128 |
| Pixel Pitch (mm) | 0.23 x 0.23 |
| Pixel Density (dpi) | 112 |
The different types of E ink imaging film
| E ink film type | Temperature range | Colors | Operating temperature | Storage temperature | Remark |
|---|---|---|---|---|---|
| Aurora | Zero above | black, white (BW) | 0°C to +50°C | -20°C to +60°C | Standard monochrome display for most indoor operating conditions. Support fast updates. |
| Aurora -25 | Freezer | black, white (BW) | -25°C to +30°C | -25°C to +60°C | Suitable for freezing operating conditions. |
| Wide Temperature | Wide | black, white (BW) | -15°C to +60°C (Fast Update: 0°C to +50°C) | -20°C to +60°C | New generation of our unique monochrome display and support fast updates. |
| Spectra Red | Zero above | black, white, red (BWR) | 0°C to +40°C | -25°C to +60°C | 3-colors pigments inside. Taking longer time to complete a refresh. |
| Spectra 4 | Zero above | black, white, red, yellow (BWRY) | 0°C to +40°C | -25°C to +60°C | New generation of color display upgraded by BWR to provide additional yellow. |
Driver comparison of iTC and eTC
Driver type | iTC (internal timing controller) | eTC (external timing controller) |
|---|---|---|
| EPD with host board |  |
|
| Waveform location |  |  |
| Driving waveform | Embedded in driver IC (CoG) | Controlled by MCU |
Customization / Design flexibility | Normal | Higher |
| Design-in effort | Easier | Normal |
| Power consumption | Normal | Lower |
| Explanation |
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Technical Details/Specs
| Model Name | E2287CS091 |
| Driver IC | Internal driving (iTC) |
| Product Specification | 2.87 inch iTC EPD (E2287CS091) (pdf - 1.04Mb) |
| Driving Document | Application Note Small Size Mono (pdf - 596.8Kb) |
| Development Kits | EPD Extension Kit Gen 3 (EXT3-1) |
| Buy | Digi-key Mouser |
| Model Name | E2287PS091 |
| Driver IC | Internal driving (iTC) |
| Product Specification | 2.87 inch iTC EPD (E2287PS091) Fast Update embedded (pdf - 2.28Mb) |
| Driving Document | Application Note of fast update for small size mono EPDs (pdf - 656.51Kb) |
| Development Kits | EPD Extension Kit Gen 3 (EXT3-1) |
| Buy | Digi-key Mouser |
| Model Name | E2287JS093, E2287JS0F1 |
| Driver IC | Internal driving (iTC) |
| Product Specification | 2.87 inch Spectra EPD Panel (E2287JS093, E2287JS0F1) (pdf - 1.55Mb) |
| Driving Document | Application Note Small Size Spectra (pdf - 604.64Kb) |
| Development Kits | EPD Extension Kit Gen 3 (EXT3-1) |
| Buy | Contact Me |