Home LCD Controller Summary EPM-100v2

EPM-100v2 Controller Board



epm-100v2 e ink TCON

For E Ink Panels

31.2" and 42" monochrome

•  Inputs: Micro USB
•  Panel support: E Ink 31.2" & 42" monochrome
•  Power: 12V DC

•  Part Numbers
    EPM-100v2: 4160241xx-3
    FFC cables: 426160610-3

system

EPM-100v2 TCON Controller Board for E Ink Panels

The Digital View EPM-100v2 Tcon controller board is designed for E Ink 31.2" and 42" monochrome epaper panels. This low power interface accepts an image transferred over USB from a source media player such as a Raspberry Pi, Digital View STM-100 media player or Android PC. E Ink based displays are ideal for public signage, the significant benefits include high visibility in bright environments as well as the ability to operate from solar power due to the very low power consumption.

See the connection guide below, after the Specifications

Options: Custom controller board layout with additional functions or integration is available as an engineering service. In addition Digital View can assist with display bonding and other integration requirements for the E Ink panel. See also, the 31.2" and 42" outdoor display which is design as the basis for outdoor project development: Outdoor display.

Specifications: EPM-100v2

Panel Connectivity E Ink 31.2" (ED312TT2, ED312TT3), uses 4 x FFC cables
E Ink 42" (ED420TT3, ED420TT5), uses 2 x FFC cables
Note: Download the Connection Diagram for the relevant panel model here
Resolution (pixels) 31.2": 1440 x 2560
42": 2160 x 2880
Functions Image rotation: 0/90/180/270 degrees
Image mirror
Image flip
On-board temperature sensor
16/32 level grey scale mode
Input Micro USB (for image transfer)
Power Power input 12V DC
Power output (option): 5V DC

Standby power consumption (as measured):
•  42" Panel + EPM-100v2: 0.06A x 12VDC = 0.7W
•  31.2" Panel + EPM-100v2: 0.06A x 12VDC = 0.7W
•  Digital View STM-100, TBA
•  Raspberry Pi3 (Model B+) = 0.32A x 5VDC = 1.6W

During image write to panel (as measured):
•  42" Panel + EPM-100v2: 1.2A x 12VDC = 14.6W
•  31.2" Panel + EPM-100v2: 0.8A x 12VDC = 9.7W
•  Digital View STM-100, TBA
•  Raspberry Pi3 (Model B+) = 0.61A x 5VDC = 3.05W
Image file Supports bitmap (bmp) file format
Operating temperature 0°C to +50°C
Reliability MTBF in excess of 200,000 hours @ 25oC (calculated using Telcordia SR-332 procedure)
Warranty 3 years
Customization
(options*)		 Layout
Component & connector selection

Note: 1 The Operating temperature is given for reference only, the controller should be tested and verified in the finished display product.

Downloads

•  Brochure (PDF)
•  Connection Diagram (Link)
•  Manual - Coming soon

Firmware & Software
•  T1000 App to write firmware, waveform, VCOM
   From E Ink or contact us. User Guide (PDF)
•  E Ink panel waveform, as supplied by E Ink
•  Firmware: E Ink ED312TT2, 31.2"
•  Firmware: E Ink ED312TT3, 31.2"
•  Firmware: E Ink ED420TT3, 42"
•  Firmware: E Ink ED420TT5, 42"
•  Apps to write content: CMS and similar
•  Developers Programming Guide (PDF)

Mechanical Drawings
•  EPM-100v2 2D drawing (PDF)
•  EPM-100v2 2D drawing (DWG)
•  EPM-100v2 3D STEP, SLDPRT (ZIP)

Notes, Statements & Declarations
•  Revision Note (PDF)
•  Statement of volatility
•  Compliance & declarations page

Support: Phone or Email...

•  USA: +1.408.782.7773
•  UK: +44-(0)20-7631 2150
•  HK: +852-2861 3615

Email: Please use the form below to
direct your enquiry to the nearest office.

Customization & Engineering

Both firmware and hardware customization options are available to meet specific project and application requirements. Use the form below to contact us.

eink panel

(Actual photo)

Connection Guide

Workflow overview: To write an image to an E Ink display for the first time, here is a simple workflow:
•  Connect the EPM-100v2 to a PC and power supply
•  Run the T1000 app, see the T1000 App User Guide (PDF)
•  Update the waveform file, VCOM and EPM-100v2 firmware using the app
•  Disconnect the power
•  Connect the panel to the EPM-100v2
•  Reconnect power
•  Write an image using the T1000 App

To do this, ensure you have the following:
•  Documentation
    -  Connection Diagram, download from the CSG page, for the panel model
    -  The T1000 App User Guide (PDF)
•  Hardware
    -  E Ink 32" or 42" panel
    -  Digital View EPM-100v2 controller board
    -  PC and/or Media player, see below
    -  Power supply & cables (see the Connection Diagram)
•  Software & firmware
    -  E Ink T1000 App, contact us
    -  Waveform file for the panel, from E Ink
    -  VCOM value as noted on the panel
    -  EPM-100v2 firmware to match the panel, see Downloads, this page

MEDIA PLAYER
Various devices can be used as a media player, for example:
•  Windows PC, use the E Ink T1000 App
•  Digital View STM-100, see the product page
•  Raspberry Pi, see Downloads for the Digital View EP Demo App and player firmware
•  Android PC, contact us for the latest update on this

As you develop a display there are other aspects to be considered such as the content management, communications, power sources, front-lighting, and other application specific features. Please contact us if you would like consultancy on any of these topics.

APPNOTES
- From PC to USB (PDF)
- Via network (PDF)

VERDSIGN CMS - A Complete Content Management System for Epaper
Designed for E Ink epaper display networks, this is a complete CMS tailored for epaper type installations and applications, download the brochure Verdsign

eink panel