Make your product communicate

We provide the industry struggling with complex fieldbus requirements with unified communication solutions, enabling you to focus on what matters – your products

Industrial communication is difficult

So we simplified it

Industrial products aimed for multiple markets needs to comply with multiple communication standards. This has previously been a complex and time consuming part of the overall product development. U-Phy is the easiest way to get all the major industrial protocols into your product. You get one single and unified API for all fieldbuses and the hardware is free to use.

U-Phy Evaluation Kit

Get Connected - Three simple steps


Register for free and get instant access to

Purchase a development plan and get access to

Deploy your product on the market

Discover our Communication Stacks

RT-Labs offer a range of communication stacks for seamless integration and efficient communication across industrial protocols.

Open-Source on GitHub

Create a free account and explore our limited code base on GitHub to understand and contribute to our solutions. This open-source initiative promotes collaboration and knowledge sharing, empowering developers like you.

Get Full Functionality with Development Plans

Purchase one of our development plans to access advanced features, optimizations, and dedicated technical support. Our plans provide the resources you need to harness the full potential of our communication stacks.

A partner to
communicate with

RT-Labs has more than 20 years of dedicated experience in the field of complex embedded systems development.


RT-Labs has provided the market with bleeding edge communication products for 20 years.


More than 400 completed projects.


Our open source stacks have been cloned and used more than 40 000 times.


Don't Get caught in endless development loops

Make your product communicate and

get it on the market


Top 6 reasons to work with RT-Labs

Less time to market

Lost sales owing to delayed sales start. The later a product comes onto the market, the shorter its lifetime there. Loss of market shares. Everyone knows that a product that comes late to market loses market shares.

Field bus experts at your fingertips

We are there for you when you need us! Great experience developing stacks. EtherCAT, Profinet, CANopen, EtherNet/IP, and more.

Quality assurance

All our products are quality assured and well documented and can be bought with as much support you will require. This means that you will work much more with actual application development.

Stacks that talk the same language/same family

RT-Labs software stacks all share the same look and feel which makes it easy to integrate more than one field bus in your system.

Add professional services

If you decide to let us be your application development partner we are here to assist you. We are a team of developers solely dedicated to embedded real time industrial control systems. This is the only thing we do!

At a fixed price with guarantee

Based on your project scope rt-labs can offer you a fixed price on our products and services. We guarantee to deliver on promise.

Companies that trust our work