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Sample Price: Please contact Noritake Sales Office
Please call us for the availability +1-847-439-9020 (USA)
Item Number: GU128X32D-D903S
Image shown is a representation only.

Prototype quantities up to 3 pcs are eligible for an unsoldered pin header to be shipped with your order.
Option for free color filter sample P/N: F3-FS-07 available during the checkout. See below in "Accessories" section for details ▼
Online purchase only.


  • Dot matrix display
  • 8x2 touch switch grid
  • On-board FROM
  • Display bitmap images
  • Program macro execution
  • Unified touch and display commands
  • Four GPIO ports
  • Fits in 1U
  • Easy to use commands:
    - Display controls
    - Font options
    - Image controls
    - Touch controls

VFD technology

  • Easy to read, vibrant and emissive display
  • Blue-green illumination
  • Responsive display
  • High contrast
  • Wide operating temperature range (-40 up to +85°C)
  • Wide viewing angle

Touch Switch Technology

  • Self capacitive touch switches
  • Touch control through all compatible interfaces
  • Software adjustable sensitivity
  • Responsive with bare skin or rubber gloves
  • High S/N ratio


  • DC 5V input
  • 3.3V communication signal

Outer dimension

  • 98.0 x 31.0 mm

Compatible Interfacees

  • Async Serial (3.3V CMOS)
  • I2C (3.3V CMOS)
  • SPI (3.3V CMOS)

Font tables

  • Extended ASCII
  • International
  • Multi-byte characters

Design Resources

Noritake Official Product Page

Development support tools, the full specification datasheet, and quality spec are available for this product here.

NOTE: Some downloads (full specification, quality spec, etc.) require an account on .

Supporting tools

GUD-10K Software


  • Execute command with the click of a button
  • Record all actions into a routine and play it back
  • Read touch data
  • Export recorded actions to various programming formats
    - Intel Hex file, Assembler source, and C code

Code library

» Noritake_VFD_GUD900 Code Library

  • There is currently a code library that allows the core functionality of the GU-D modules to be accessed by an Arduino Uno.


USB-Connection-Kit for GU-D Series

Item Number: SCK-MCB526PW06-N1

Includes PC (USB) to GU-D Series module (FTDI cable and connection board). with 5V DC adapter.

Recommended to be used with GUD-10K Software (free download)

Cable type: USB to CMOS (3.3V) Serial
Cable length: 1.8 m (70.9 in)
Connector A: USB
Connector B: 14 pin female header
Mate Connector B: 14 pin header
Power supply input: 100-240V~
0.5 A max. 50-60Hz
Power supply output: 5V


USB Connection Kit for GU-D Series

Option for free color filter sample available during the checkout.

Item Number: F3-FS-07

Includes five (5) 95 mm x 34 mm standard color filters: Blue, Smoke Gray, Green, Aqua, and Rose.

Color # Color Color Code Transmission Transmitted color
1 Blue BL N6401 21% Blue
5 Smoke Gray SG N217 31% Blue Green
12 Green GR N6515 29% Green
16 Aqua AQ N8912 16% Aqua
17 Rose RO N660 28% White
Thickness of Filter Material = 1.0 mm
Transmission values are based on information we believe to be reliable.
It is offered in good faith, but without guarantee.
Transmitted colors are based on common color and for identification purposes only.
Please consult with your local Sales Engineer for additional colors, sizes, and double sided tapes.
Free color filter sample

Need connectors, cables, and/or color filter with your VFD module?

Ask us about our Value Added Serivces.

Let us pre-assemble and inspect the quality for you. We follow the IPC standards and nothing leaves the door unless the quality meets class 2 or higher. Not only can you cutdown on the extra cost associated with subcontracting the secondary operation, it's one less thing you have to worry about.
Contact us with your specifications ►

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