EJ8951E-4
EPD Controller
EJ8951E-4 is designed for driving Electrical Paper Display (EPD) in big sizes 31.2" with 16 grey levels support, such as EC312TT2, ED312TT2 and ED312TT3.
There are two ways to drive Electrical Paper with eJump boards. One way is based on Raspberry Pi, second way is based on Windows App.
Download Demo Code for Raspberry, then follow “Application Note for Setting Up a Raspberry Pi”.
Tabs
Specification
| Resolution, max. | 2880 * 2160 |
|---|---|
| Output Signal | 4 × TTL |
| Outline Dimensions | 400 * 65 mm |
| Driving Voltage | 12.0 V |
| Update Possibilities | USB |
| Power | 13.3 W |
| Power, sleep mode | 1.2 W |
| Total Thickness | 12 mm |
| Total Weight | 40 g |
| Grey Level Support | 16 |
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Downloads
| Specification | Download |
|---|---|
| Application Note for Setting Up a Raspberry Pi | Download |
| C++ Demo Code for Raspberry Pi (ejump_rp_usb) | Download |
| C++ Demo Code for Raspberry Pi (ejump_rp_vcom) | Download |
| C++ Demo Code for Raspberry Pi (ejump_rp_waveform) | Download |
| libtcon-dev_usb.so.2.0.4 | Download |
| C++ API Guideline by eJump | Download |
| Information about E-Paper Waveform Modes | Download |
