Develop Custom Protocol Drivers
The OAS Universal Driver Interface SDK (UDI) gives you the tools to create custom IIoT protocol driver interfaces for the Open Automation Software IIoT Framework. This enables virtually endless possibilities for connectivity between devices, data, and APIs currently unsupported by drivers included with the OAS Platform.
The SDK is FREE to use, and you can develop as many IIoT drivers for OAS as you like from the sample projects included. It’s a powerful way to expand the reach of your IIoT connector driver interface across all your industrial systems.
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Download a fully functional trial of Open Automation SoftwareKey Features & Benefits
Flexible Networking Options
Your IIoT driver interface can be configured for local or remote networks. The OAS Platform offers flexible networking that fits a variety of industrial automation scenarios.
Remote Connectivity
You can install a lightweight instance of the UDI wherever your devices or endpoints are located. It doesn’t have to sit right next to your OAS Service. Whether it's a local setup or a remote site, the IIoT communication driver interface stays connected to the defined OAS Platform.
Multiple OS Support
The UDI SDK uses .NET Standard so that you can build your industrial automation driver interface for Windows, Mac OS, Linux, Android, and iOS. You can create a single Universal Driver that can be deployed and run on any of these platforms. See below for detailed OS/version support.
OAS Configuration App Integration
Once installed and connected, your UDI implementation can be configured in the OAS tools alongside other native, built-in drivers. No additional coding necessary.
Automatic Tag Configuration
The UDI SDK includes features for automatically creating and configuring tags in the local or remote OAS Platform upon starting up, greatly simplifying deployment and configuration for each instance.
Custom Protocol Integration
Using the Universal Data Interface, you can develop direct, configurable connectors to any system or API, which allows you to extend the capabilities of the OAS Platform. You can also create connectors that tap into your own custom applications or internal system APIs.
Store and Forward Support
By running your UDI implementation at the data source, you immediately gain the benefit of store and forward functionality. If the connection to the central OAS server drops, your IIoT driver holds the data and sends it once the connection is back online.
Works Virtually Everywhere
Your custom UDI implementations can be run on Windows, Linux, and other platforms. With this kind of flexibility, your IIoT protocol driver interface can operate in almost any environment.

Common Use Cases
Application Interface
Add interface support to integrate application data into the OAS platform. OAS driver and tag properties can be included in the UDI to make configuration property changes without revising the UDI code.
Custom Device Interface
Create a driver for OAS to communicate with devices using custom protocols. It is common to make the parameters for device connections adjustable through driver interface properties.
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OAS Platform Features
Cross-Platform Support
The OAS Platform supports multiple operating systems and deployment options including Windows, Linux, Docker Containers, and can even run on low footprint devices such as a Raspberry PI 4.
Networking
OAS is an edge solution that offers flexible networking options for standalone installations, multi-tenant data aggregation, and even secure unidirectional data transport.
Programmatic Setup
Utilize our .NET SDK or REST API for flexible and automated setup, ensuring full integration with your asset management software. You can also import and export CSV files, which helps you work with Excel and third-party applications.
Calculations, Time On, Counts, and Totals
Merge data from various controllers and additional data sources while performing real-time computations and logic processing, all without the need for coding. Monitor the duration of activities for specific points and the frequency of their transitions over a defined period. Aggregate analog values both daily and over the entire timeline.
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We make getting started with OAS easy - Follow this step-by-step introduction to using the Open Automation Software platform, from selecting your data sources, product features, and data destinations.
Getting Started - Download, Setup & Support
Step-by-step introduction to using the Open Automation Software platform
Technical overview of the Universal Driver Interface.
Familiarize yourself with the steps to create a driver interface for OAS.
Create a hosting application to instance the UDI. Hosting applications can run remotely or locally to the OAS Engine.
List of operating systems that a Universal Driver Interface supports.
How to deploy a UDI on Linux/Raspberry Pi.
UDI for Raspberry Pi GPIO Example
Example walkthrough of creating a UDI for Raspberry Pi GPIO.