You asked. We listened. Now, we’re delivering. New Eagle’s John Deere ECUs will now officially support CODESYS© in addition to our Raptor software.
We get it—engineering teams need flexibility as well as tools that integrate seamlessly into their workflows. That’s why we’re now supporting CODESYS, so developers have the freedom to work in the environments they know best, without sacrificing performance. You get rugged, production-grade hardware built for real-world demands and the ability to choose your development environment so you can build the systems you want—your way.
In this post, we share the top three benefits to expanding our ECU lineup to include CODESYS and give you more control over your development process.
Three Core Benefits of CODESYS Integration
CODESYS (shorthand for COntrols DEvelopment SYStem) is used by programmers and controls engineers to create IEC 61131-3-compliant control applications and visualizations. Thanks to its structured approach and broad programming language support, CODESYS is especially valuable in industrial, off-highway, and utility vehicle applications.
By expanding support for CODESYS in our ECU lineup, we’re providing developers with seamless access to a toolchain they already trust. Here are the top three benefits we’re looking forward to sharing with our clients.
1. Hardware independence and easy integration
For teams that work with evolving system architectures, hardware independence is absolutely essential. With CODESYS, developers can write applications that run across multiple hardware platforms, simplifying integration and deployment. This flexibility supports scalable system design across a variety of applications and industries, so programmers have the freedom to develop truly hardware-independent solutions.
2. Flexibility with IEC 61131-3
International standard IEC 61131-3 defines the syntax and semantics of the core programming languages in industrial automation:
- Ladder Diagram (LD),
- Function Block Diagram (FBD),
- Structured Text (ST),
- Instruction List (IL), and
- Sequential Function Chart (SFC).
This standardization of textual and graphical languages, not only helps to ensure regulatory compliance with IEC 61131-3, but also provides consistency and portability across platforms.
3. Rich features and capabilities for a rich development environment
CODESYS’s integrated suite of tools includes simulation for testing and debugging, Human Machine Interface (HMI) applications, motion control, and safety extension. Its all-in-one environment allows engineering teams to design, validate, and deploy control systems with greater efficiency. Thanks to its rich variety of features, CODESYS makes it easier for users to choose the components that best suit their needs.
More Options, Same Trusted Hardware
Engineers, programmers, and OEMs trust the John Deere name for a reason: rugged, reliable performance. Now, we’re pairing this trusted hardware with greater software flexibility—by supporting CODESYS in the New Eagle John Deere ECU lineup.
Choose the programming environment that fits your workflow—CODESYS or Raptor. Expanding support for CODESYS means you can accelerate development, adapt to evolving needs, and keep control of your development process.
Step into the future with the freedom to program your way—whether you rely on Raptor or CODESYS workflows. Explore our ECU lineup and discover what’s possible.



