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OK202-25

Serial RS232|TTL|USB|I2C OLED 20x2 HMI 1U 25 keypad 5V|12V
OK202-25

Notice: The Red, Green and Blue color options have been discontinued. Please contact us for stock availability.

The OK202-25 is a 1U 20x2 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 OK202-25 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.

 

  • 20x2 1U Intelligent OLED
  • Available Interfaces: Serial RS232, TTL, I2C, and USB
  • Two available voltage options: 5V, and 9-15 (12V)
  • 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 -40C to 80C
  • High contrast display and wide viewing angles
  • Fast and easy development
  • Designed, supported and Made in CANADA
  • Long life cycle
  • Customer headers available, please contact us
  • Semi-custom designs available
  • Long life production
  • Backed by Matrix Orbital's decades of research and development

 

Module
Family/SeriesIntelligent Display
Module Width (mm)116
Module Height (mm)37
Screen
Display TypeCharacter OLED
Viewing Area Width (mm)85
Viewing Area Height (mm)18.6
Active Area Width (mm)77.3
Active Area Height (mm)11.85
Resolution Width (Pixels)100
Resolution Height (Pixels)16
Pixel Pitch Width (mm)0.65
Pixel Pitch Height (mm)0.7
Pixel Width (mm)0.6
Pixel Height (mm)0.65
Character Columns20
Character Rows2
Character Pitch Width (mm)3.9
Character Pitch Height (mm)6.25
Character Width (mm)3.2
Character Height (mm)5.55
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, USB
Command ProtocolMatrix Orbital
ControllerAtmega8535
Minimum Voltage (Vdc)5
Typical Voltage (Vdc)5, 9-15
Maximum Voltage (Vdc)15
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


  • EVE2, EVE3, EVE4: Including the EVE2-USB2SPI, EVE-USB2SPI-KIT-B and EVE3x and EVE4x displays
  • LK/VK/OK: LCD, VFD, OLED Series
  • ELK/EGLK: External LCD's
  • GLK/GLT: Graphic LCD's
  • GTT: Intelligent UART TFT Series
  • MOU: All MOU Series


32/64 Bit USB Drivers Version 2.12.28.1 For Windows 7, 8, 8.1, 10 and 11 and Windows Server 2008 R2, 2012 R2, and 2016.

Notes

Based on 2.12.28 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  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)

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  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.

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.

Documents

 File NameRevisionSize 
 File NameRevisionSize 
LK202-25-USB  PCN 2023-03-22-03 PCB Rev 1.1.1 Release .pdf1.0215.12KiB

Description

LK202-25, VK202-25, OK202-25  PCB 1.1.1 Release 


20x2 OLED  PCN 2019-11-25-01.pdf360.81KiB

Description

Product Change Notice for the 20x2 OLED display

OK202-25  3D Drawing for OK202-25-USB Revision 1.020.79MiB

Description

Solidworks .step style 3D Drawing for the OK202-25-USB PCB Revision 1.0.

OK202-25  3D Drawing for OK202-25 Revision 3.220.87MiB

Description

Solidworks .step style 3D Drawing for the Standard OK202-25 PCB Revision 3.2.

OK202-25  2D Drawing for OK202-25-USB Revision 1.0894.69KiB

Description

DWG style Drawing for the OK202-25-USB Revision 1.0.

OK202-25  2D Drawing for OK202-25 Revision 3.21.41MiB

Description

DWG style Drawing for the Standard OK202-25 Revision 3.2.

OK202-25  PDF Drawing for OK202-25-USB Revision 1.0118.34KiB

Description

PDF style Drawing for the OK202-25-USB Revision 1.0.

OK202-25  PDF Drawing for OK202-25 Revision 3.2120.05KiB

Description

PDF style Drawing for the Standard OK202-25 Revision 3.2.

OK202-25  Manual for OK202-25 2.36MiB

Description

Manual for the OK202-25: Standard model PCB 3.0 or higher, USB model PCB 1.0 or higher.

Application Notes

 File NameRevisionSize 
 File NameRevisionSize 
Application Notes  eGTT50-TPR Drawing (Rev 1.0).pdf327.29KiB

Description

TPN: non touch, TPR: resistive touch, TPC: capacitive touch

Application Notes  Arduino EVE UNO Example Code-1B

Description

Written for an EVE2 or EVE3 or EVE4 running on an Arduino UNO.

Application Notes  ESP32 EVE Example Code-1B

Description

Example code for the EVE on a ESP with the WEMOS D1 mini. Most models of the ESP32/ESP8266 should work, but are untested.



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  • Model: OK202-25
  • Availability: In Stock (Build to Order)
  • $59.95USD
  • 25 or more $57.33USD
  • 50 or more $54.60USD
  • 100 or more $50.51USD
  • 200 or more $48.76USD
  • 500+ : Contact us

Product Change Notice

A product change notice has been released for this display. Change effective PCN 2023-03-22-03.
Please review the PCN 2023-03-22-03 for more information

Tags: OK202-25