E-paper touch display development kit (EXT3-Touch)

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The Touch Expansion Board for EXT3 (EXT3-Touch) opens a new dimension for EPDs. Instead of being passive, they can now act as input devices for any interactive interface, like Human Machine Interface (HMI) and thermostat. This is also a perfect configuration for ultra-low power IoT remote controls.

Note: this EXT3-Touch board needs to work with EXT3-1 board which is included in this kit.

Model no. B3000MS045

  • 3 ZIF connectors specifically placed for the 3.70″ (,2.71″ and future sizes) of  Touch EPDs made by Pervasive Displays
  • A 34-way flat cable (FFC) connects the EXT3-1 Touch board to the EXT3-1 board could be placed on top
  • Exposes 4 pins for the touch controller from your EVK
  • With this kit, there are cooper pillars, screws and nuts set to fix these two boards
  • Driver firmware is available for each EPD and touch controller as open-source license-free examples
  • The Pervasive Displays Library Suite (PDLS) fully supports this kit and brings a complete set of GUI elements

Find the detailed introduction of EXT3-Touch kit here.

Note: the 3.70″ Touch EPD is excluded in this kit. You will need to order it from here.

EPDK-271-Touch (E-Paper Development Kit with 2.71″ Touch EPD), a full interactive development kit, $39

Contact us to order this kit

  • The 2.71″ Touch EPD is a sample product for proof of concept only to help evaluate your creation and demonstrate the feasibility. The amount output is limited until it’s sold out.
  • As soon as you decide to kick-off your design with this 2.71″ Touch EPD, you have to contact us for a new tailor-made module size and its specification

Purchasing information

  1. Order a touch EPD
  2. Order this EXT3-Touch kit from Digi-Key or Mouser
  3. Enjoy it

EPDK-271-Touch (E-Paper Development Kit with 2.71″ Touch EPD) is now in promotion. Find the tab above.

APAC (Headquarter)

4F, No. 28, Chuangye Rd.,
Tainan Science Park
Tainan City (744094)
Taiwan (R.O.C.)
Phone: +886-6279-5399


Kalsdorfer Strasse 12
8072 Fernitz-Mellach


Orinda, CA 94563
Phone: +1-510-519-0080

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