EJ8951-1W

EPD Controller

BECK Elektronik Bauelemente

EJ8951-1W is designed for driving Electrical Paper Display (EPD) E INK ED133UT2. Maximum grey level support is 16 level.

There are two ways to drive Electrical Paper with eJump boards. One way is based on Raspberry Pi, second way is based on Windows with Zadig USB driver.

Download Demo Code for Raspberry, then follow Applications notes for Programming Raspberry Pi and setup “e-paper type” and “id” in main.cpp. The command line in Raspberry Pi is then very easy: “sudo ./main pictures playlist.txt”.

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Specification

Resolution, max. 1600 * 1200
Output Signal TTL
Outline Dimensions 120 * 36 mm
Driving Voltage 5.0 V
Update Possibilities USB
Power 7.5 W
Power, sleep mode 1 W
Total Thickness 8 mm
Total Weight 25 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.2.0.2 Download
C++ API Guideline by eJump Download
Information about E-Paper Waveform Modes Download