USB OLED 20x2 HMI 1U with 5V Power
Canada Day Holiday Notice
Matrix Orbital will be closed from July 1st to July 5th, 2020 for Canada Day celebrations.
No shipping or processing of orders will take place during this time.
Normal business will resume on Monday July 6th, 2020.

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

The MOU-AO202C is an intelligent economy 20x2 USB OLED display. Engineered to quickly and easily add a powerful HMI to any application.

Our Intelligent Character USB OLED displays provides you with a cost-effective industrial HMI user interface solution for that great product/project you are developing. This USB OLED displays features optional on-board medium digits, bar graphs and 3 GPOs will allow fast development for any application.

  • 20x2 USB LCD
  • Intelligent USB LCD
  • Character OLED
  • Available Interfaces: Serial RS232 and TTL
  • Communication speed of 9600 and 19.2k hardware selectable
  • 5V voltage
  • FT232 OLED
  • 3 General Purpose Outputs
  • Built in Horizontal or Vertical bar graphs
  • Temperature of 0C to 50C
  • Fast and easy development
  • Designed, supported and Made in CANADA
  • Long life cycle
  • Semi-custom designs available
  • Backed by Matrix Orbital's decades of research and development
Family/SeriesEconomy Display
Module Width (mm)116
Module Height (mm)37
Module Thickness (mm)23.5
Text ColorBlue, Green, White, Yellow
Background ColorBlack
Display TypeCharacter OLED
Display ModeTransmissive
Backlight TypeNone
Diagonal Screen Size (in)3.4
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
FontJapanese, European
Viewing DirectionAny
Viewing Angle160
Haptic FeedbackNone
Audio FeedbackNone
Advanced GPO'sNone
Integrated LED'sNone
Command ProtocolMatrix Orbital
Negative VoltageNone
Backlight DriverNone
Minimum Voltage (Vdc)5
Typical Voltage (Vdc)5
Maximum Voltage (Vdc)5
Min. Operating Temp. (°C)-20
Max. Operating Temp. (°C)70
Min. Storage Temp. (°C)-20
Max. Storage Temp. (°C)70


 File NameRevisionSize 
 File NameRevisionSize 
Economy Series  X-Board Hardware Manual1.0636.75KiB
Economy Series  Economy Series Manual1.01.63MiB


Hardware manual for MOI, MOS, and MOU series displays.


 File NameRevisionSize 
 File NameRevisionSize 
Economy Series  RoHS 2 MOU-AO202C234.19KiB

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  • Model: MOU-AO202C
  • Availability: In Stock (Build to Order)

Tags: MOU-AO202C