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UEI’s hardware and I/O are ideally suited for embedded control and logging applications in aerospace, military, space, industrial, vehicle, laboratory environments and more. Our systems allow users to quickly and easily develop embedded control and logging solutions that are flexible, rugged and dynamic.


The UEIPAC series represents our stand-alone embedded controllers or data loggers.

Supported OS’s

  • Linux with support for:
    • Linux _rt preempt patch
      • Real time kernel patch guaranteeing that something will execute in a given time frame. Used when a tardy response to a given execution time can lead to a serious error condition.
  • VxWorks: the industry’s leading real-time operating system, delivers all the performance, determinism, reliability, safety, and security capabilities you need to meet the highest standards for running the computing systems of the most important critical infrastructure.

Hardware Features:

  • UEI supports both PowerPC 8347 and ARM v9 processors
  • Up to 8 GB flash and 1 GB RAM
  • SSD’s up to 64 GB
  • Redundant/ independent Ethernet ports

Work in your Preferred OS

Build any of your applications on a Linux PC, Windows PC using Cygwin or on a VxWorks OS.

Use your favorite IDE, such as Eclipse, with the capability to debug remotely with GDB.

Applications and Programming languages

Applications using UEIPAC


Internet of Things (IoT) is a system of interconnected physical devices that can share data with each other as well as cloud services for archiving and analysis. UEI’s Programmable Automation Controllers (UEIPAC) come pre-installed with Eclipse Mosquito (MQTT) which implements the machine-to-machine protocol. UEI also supports Helix Device Cloud, Amazon AWS IoT and Microsoft Azure.


With our UEISIM series, easily run Simulink models on real I/O. Build a standard Simulink application and then generate and compile code using MathWorks embedded coder. You can then run models stand-alone or under supervisory control of the host PC. UEISIM creates a powerful solution for developing and turning real time (and non-real-time) applications including model verification, rapid prototyping and HIL testing.

Boards Supported - UEI has over 60 UEIPAC interchangeable I/O boards. One chassis can contain up to 12 different boards. We support Serial RS-232/422/485, CAN Bus, Speed/Encoder inputs and PWM.

UEI I/O includes:

Strain GagesSynchro/Resolver
Current - Sink/SourceVoltage
Avionics InterfacesThermocouples
SpeedSignal Routing

And so much more!