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OK204-25

OK204-25

Designed, supported and Made in CANADAThe OK204-25 is a 20x4 intelligent OLED display. Engineered to quickly and easily add a powerful HMI to any application. Multiple communication protocols such as Serial RS232, TTL, I2C, and USB communication modes allow the OK204-25 OLED to be connected to a wide variety of host controllers.


Our Intelligent Character OLED displays provides you with a cost-effective industrial HMI user interface solution for that great product/project you are developing. This OLED displays features optional on-board large and medium digits, bar graphs all with the convenience of a 25 key matrix keypad will allow fast development for any application.
OLED technology improves readability by offering a high contrast display with wide viewing angles and requires significantly less power to operate than VFD or even LCD units.


  • 20x4 Intelligent OLED
  • Available Interfaces: Serial RS232, TTL, I2C, and USB
  • Two available voltage options: 5V, and 9-15 (12V) Wide Voltage and Industrial 9-35V (24V)
  • 25 key matrix keypad
  • 6 General Purpose Outputs
  • 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
  • High contrast display and wide viewing angles
  • Fast and easy development
  • Long life cycle
  • Customer headers available, please contact us
  • Semi-custom designs available
  • Long life production
  • Designed, supported and Made in CANADA
  • Backed by Matrix Orbital's decades of research and development
Module
Family/SeriesIntelligent Display
Module Width (mm)98
Module Height (mm)60
Screen
Display TypeCharacter OLED
Viewing Area Width (mm)77
Viewing Area Height (mm)25.2
Active Area Width (mm)70.16
Active Area Height (mm)20.95
Resolution Width (Pixels)100
Resolution Height (Pixels)32
Pixel Pitch Width (mm)0.59
Pixel Pitch Height (mm)0.6
Pixel Width (mm)0.54
Pixel Height (mm)0.55
Character Columns20
Character Rows4
Character Pitch Width (mm)3.54
Character Pitch Height (mm)5.4
Character Width (mm)2.95
Character Height (mm)4.75
FontMultilingual
Viewing DirectionAny
Viewing Angle160
HMI
TouchscreenNone
Keys25
Haptic FeedbackNone
Audio FeedbackNone
GPO's6
Advanced GPO'sNone
DOWOptional, 1
Integrated LED'sNone
Electrical
InterfaceRS232, TTL, I2C, RS422, USB
Command ProtocolMatrix Orbital
ControllerAtmega164P
Minimum Voltage (Vdc)5
Typical Voltage (Vdc)5, 9-15, 9-35
Maximum Voltage (Vdc)35
HeaderStandard
Environmental
Min. Operating Temp. (°C)-20, -40
Max. Operating Temp. (°C)70, 80
Min. Storage Temp. (°C)-40
Max. Storage Temp. (°C)80

Downloads

 File NameRevisionSize 
 File NameRevisionSize 
USB Drivers  32/64 Bit USB Drivers 2.12.28.12.12.28.11.61MiB

Description

USB Drivers for all USB displays, except the GX. Including LK/ELK/VK/PK/OK/GLK/EGLK/GLT/GTT/MOU/X-Board/MX/Eve Series.

32/64 Bit USB Drivers Version 2.12.28.1 For Windows 7, 8, 8.1, and 10 and Windows Server 2008 R2, 2012 R2, and 2016.

Notes

Based on 2.12.28 Drivers from FTDI.

USB Drivers  Legacy USB Drivers 2.08.242.08.241.28MiB

Description

Legacy USB Drivers for all USB displays, except the GX. Including LK/ELK/VK/PK/OK/GLK/EGLK/GLT/GTT/MOU/X-Board/MX/Eve Series.

Legacy USB Drivers Version 2.08.24-1 For Windows XP, and Vista, and Windows Server 2003, and 2008.

Notes

Based on Legacy 2.08.24 Drivers from FTDI.

Alphanumeric Software  DisplayTunerPro v1.0.0.0 Software1.0.0.0802.25KiB

Description

Display Tuner Pro (MOCD#) is an update to our popular uProject testing software for Matrix Orbital displays.  It adds support for new features and displays, including legacy and graphic units, to our established base of features and scripting.  This tool supports all Matrix Orbital Intelligent and Economy Series displays, including the following:

  • GLK Series (GLK12232-25-SM, GLK12232-25, GLK19264-7T-1U, GLK24064-25, GLK24064R-25-1U, GLK240128-25)
  • GLT Series (GLT12232-SM, GLT24064R-1U, GLT24064, GLT240128)
  • GOK Series (GOK12232A-25-SM, GOK12832-25-SM)
  • LCD/OLED/VFD Series (LCD0821, LCD2041, OLED0821, OLED2041, VFD2041)
  • LK Series (LK162-12, LK162A-4T, LK162B-7T, LK202-25, LK204-25, LK204-7T-1U, LK402-25, LK404-25)
  • MOI/MOS/MOU Series (MOS, MOU, XBoard-S, XBoard-U)
  • OK Series (OK162-12, OK202-25, OK204-25)
  • VK Series (VK162-12, VK202-25, VK204-25, VK246-25)
  • And all Legacy Displays

Alphanumeric Software  uProject1.42MiB

Description

uProject is an advanced testing software for Matrix Orbital displays. It allows testing of nearly all the features and allows test scripting and many other advanced features.

uProject (micro Project) is a series of different tools that should allow the testing of nearly all the features of most of our displays. uProject also features

scripting abilities to speed up testing or changing of a specific feature, such as backlight brightness or contrast.

 

All LK/VK/PK, MOS, MX and LCD/VFD series.

Alphanumeric Software  Display Tuner407KiB

Description

This basic application allows you to test and set LCD Contrast, Brightness, VFD Brightness, set baudrate and send text to the display.

Compatible Displays:

All LK/VK/PK, MOS, MX and LCD/VFD series.

Alphanumeric Software  Custom Character Tool451.61KiB

Description

This simple program to give you hex values for custom characters.

This program allows you to see the hex values per lines for custom characters making implication easier. Simply download the program, uncompress and run. You will require Microsoft .NET Framework Version 1.1, it can be downloaded from here.


This application was written by Ray of LCD Studio. (Ray@lcdstudio.com)

For technical discussions and questions, please visit our forums

Alphanumeric Software  Boot Logo40.03KiB

Description

Boot Logo is designed for modification of the startup screen for some alphanumeric displays with startup screens.

The user has the ability to use the normal text from the display\'s font table, and the 8 custom characters.

Compatible Displays:

LK/VK/PK162-12
LK/VK/PK202-25
LK/VK/PK202-24-USB
LK/VK204-24-USB

MOS-AL/AV/AP202
MOS-AL/AV204

All MX series

This application was written by Ray of LCD Studio. (Ray@lcdstudio.com)

Alphanumeric Software  Boot Edit524.62KiB

Description

Boot Edit is designed for modification of advanced features of the LK/VK/PK USB and MX series. This is a more advanced version of the Boot Logo software.

Boot Edit allows the setting of these features:

  • Custom startup screen using custom characters
  • Power on GPO and FAN settings, such as speed, and frequency
  • LCD Contrast, backlight brightness and VFD brightness

Compatible Displays:

  • LK/VK/PK202-25
  • LK/VK/PK202-24-USB
  • LK/VK204-24-USB
  • MOS-AL/AV/AP202
  • MOS-AL/AV204
  • All MX series

Only the MX and USB series support the Edit GPO Defaults section.

This application was written by Ray of LCD Studio. (Ray@lcdstudio.com)

Application Notes

 File NameRevisionSize 
 File NameRevisionSize 
Application Notes  2D Drawing for EVE2-38G-TPC1.13.09MiB

Description

A .dwg style Drawing for the Capacitive Touch (TPC) variant of the EVE2-38G.

Application Notes  PDF Drawing for EVE2-43G-TPT PCB Revision 1.0.225.25KiB

Description

PDF style Drawing for EVE2-43G-TPC PCB Revision 1.0.

Application Notes  2D Drawing for EVE2-43G-TPT PCB Revision 1.0.2.8MiB

Description

DWG style Drawing for EVE2-43G-TPC PCB Revision 1.0.

Documents

 File NameRevisionSize 
 File NameRevisionSize 
OK204-25  PDF Drawing for OK204-25-USB Revision 3.0187.27KiB

Description

PDF style Drawing for the OK204-25-USB Revision 3.0.

OK204-25  PDF Drawing for OK204-25-422 Revision 3.0186.27KiB

Description

PDF style Drawing for the OK204-25-422 Revision 3.0.

OK204-25  PDF Drawing for OK204-25 Revision 3.0191.1KiB

Description

PDF Drawing for the Standard OK204-25 Revision 3.0.

OK204-25  Manual for OK204-252.86MiB

Description

Manual for OK204-25: PCB Rev 3.0 or higher

OK204-25  3D Drawing for OK204-25-USB Revision 3.050.66MiB

Description

Solidworks .step style 3D Drawing for the OK204-25-USB PCB Revision 3.0.

OK204-25  3D Drawing for OK204-25-422 Revision 3.050.34MiB

Description

Solidworks .step style 3D Drawing for the OK204-25-422 PCB Revision 3.0.

OK204-25  3D Drawing for OK204-25 Revision 3.050.76MiB

Description

Solidworks .step style 3D Drawing for the Standard OK204-25 PCB Revision 3.0.

OK204-25  2D Drawing for OK204-25-USB Revision 3.02.45MiB

Description

DWG style Drawing for the OK204-25-USB Revision 3.0.

OK204-25  2D Drawing for OK204-25-422 Revision 3.02.5MiB

Description

DWG style Drawing for the OK204-25-422 Revision 3.0.

OK204-25  2D Drawing for OK204-25 Revision 3.02.45MiB

Description

DWG style Drawing for the Standard OK204-25 Revision 3.0.

Available Options

  • PCB Rev: 3
  • Model: OK204-25
  • Availability: In Stock
  • $69.95USD
  • 25 or more $68.02USD
  • 50 or more $66.14USD
  • 100 or more $57.72USD
  • 200 or more $55.97USD
  • 500+ : Contact us

Tags: OK204-25