The GLK24064R-25-1U is a 240x64 Intelligent Graphic LCD display designed to fit into 1U form factors Engineered to quickly and easily add an elegant graphic HMI to any application. Multiple communication protocols such as Serial RS232, TTL, I2C, USB and RS422 communication models allow the GLK24064R-25-1U Graphic LCD to be connected to a wide variety of host controllers.

Our Graphic LCD provides you with a cost-effective industrial HMI user interface solution for that great product/project you are developing. On board memory for Fonts and Bitmaps! This graphic LCD displays graphics and text in any font, style, justification and language, all with the convenience of a 25-key keypad matrix will allow fast development for any application.

  • 240x64 Graphical LCD 1U HMI
  • Available Interfaces:
  • Serial Graphic LCD with RS232, TTL, RS422
  • I2C Graphic LCD
  • USB Graphic LCD
  • 25 key keypad matrix
  • 256KB of customizable fonts and bitmaps to enhance the graphical user experience
  • Programmable to display any language
  • 6 General Purpose Outputs
  • Two available voltage options: 5V, and Industrial 9-35V (12V, 24V)
  • Field upgradable firmware
  • Software controlled contrast and brightness with configurable time-out setting up to 90 minutes
  • Built in Horizontal or Vertical bar graphs
  • Extended temperature available for extreme environments of -20C to 70C
  • Hardware flow control
  • Fast and easy development
  • Designed, supported and Made in CANADA
  • Long life cycle
  • Backed my Matrix Orbital``s decades of research and development


A product change notice has been released for this display. Change effective Jan 30, 2015. Please review the PCN

Family/Series Intelligent Display
Module Width (mm) 138
Module Height (mm) 38
Display Type Graphic LCD
Backlight Type LED
Viewing Area Width (mm) 98
Viewing Area Height (mm) 28.4
Active Area Width (mm) 93.57
Active Area Height (mm) 24.93
Resolution Width (Pixels) 240
Resolution Height (Pixels) 64
Pixel Pitch Width (mm) 0.39
Pixel Pitch Height (mm) 0.39
Pixel Width (mm) 0.36
Pixel Height (mm) 0.36
Font Multilingual
Viewing Direction Top
Viewing Angle 60
Touchscreen None
Keys 25
Haptic Feedback None
Audio Feedback Piezo Buzzer
GPO's 6
Advanced GPO's None
DOW Optional, 1
Integrated LED's None
Graphic Memory 256kB
Interface RS232, TTL, I2C, RS422, USB
Command Protocol Matrix Orbital
Controller LPC1752
Negative Voltage Integrated
Backlight Driver Integrated
Minimum Voltage (Vdc) 5
Typical Voltage (Vdc) 5, 9-35
Maximum Voltage (Vdc) 35
Header Standard
Min. Operating Temp. (°C) 0, -20
Max. Operating Temp. (°C) 50, 60
Min. Storage Temp. (°C) -30, -10
Max. Storage Temp. (°C) 60, 80


  File Name Revision Size  
  File Name Revision Size  
GLK24064R-25-1U  Manual for PCB revision 1.0 1.0 2.87MiB


Manual for PCB revision 1.0 of the GLK24064R-25-1U, GLT24064R-25-1U-422, and GLT24064R-25-1U-USB displays.

GLK24064R-25-1U  Autocad Drawing for USB/RS422 PCB Revision 1.0 1.0 167.98KiB


Autocad .dwg style drawing of the USB/RS422 GLK24064R-25-1U, GLK24064R-25-1U-422, and GLK24064R-25-1U-USB displays.

GLK24064R-25-1U  Autocad Drawing for Standard PCB Revision 1.0 1.0 176.94KiB


Autocad .dwg style drawing of the Standard GLK24064R-25-1U, GLK24064R-25-1U-422, and GLK24064R-25-1U-USB displays.

GLK24064R-25-1U  PCN 2015-10-13-01.1 229.1KiB


GLX G2.1 ARM Firmware Version 8.6.2 Release

GLK24064R-25-1U  PCN 2014-05-23.2 229.24KiB


GLX G2.1ARM Firmware Version 8.5 Release

GLK24064R-25-1U  PCN 2013-02-01.2 229.43KiB


GLT G2.1ARM v8.4 (PCB Rev 4.0) Release

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Pricing may change based on options selected.

  • Model: GLK24064R-25-1U
  • Availability: In Stock (Built to Order)
  • $129.30USD
  • 25 or more $126.44USD
  • 50 or more $123.67USD
  • 100 or more $114.13USD
  • 200 or more $109.95USD
  • 500+ : Contact us

Tags: GLK24064R-25-1U, GLX24064R, GLX24064-1U