Razorcat at embedded world 2026 (March 10-12, 2026, Nuremberg/Germany)  in hall 4 / booth 4-420

Razorcat partners with SEGGER on automated embedded-software testing

Berlin and Monheim am Rhein/Germany, 9 March 2026 – Razorcat Development GmbH and SEGGER Microcontroller GmbH and are partnering to further advance embedded-software testing solutions as well as streamline support and integration of SEGGER software-development tools with Razorcat’s TESSY test automation tool. TESSY is a widely used unit and integration testing tool for embedded software, particularly for safety-related projects. It automates test creation and test cycles; aids test organization and management; and supports a wide range of microcontrollers, compilers, and debuggers. SEGGER’s software-development tools are well integrated with TESSY. SEGGER Embedded Studio is a full-fledged IDE for embedded-software project management and development. It includes the SEGGER Toolchain, which enables creation of highly optimized firmware as well as direct integration of SEGGER’s J-Link debug probes for debugging and testing on a target. Also included is a core simulator for fast and efficient testing, without the need for hardware. TESSY supports Embedded Studio projects by allowing users to generate tests based on their existing development setups. Tests are executed in TESSY with J-Run or emSim in order to gather results, and TESSY can automatically start a debug session in Embedded Studio to enable users to analyze failing tests. With the new partnership, SEGGER and Razorcat build on a well-established foundation and further extend integration, improve the user experience, and provide users with the technical support needed to ensure project success. “TESSY has a long and successful history with both Embedded Studio and J-Link,” says Michael Wittner, CEO of Razorcat Development. “We consistently receive very positive feedback on how well the products are integrated and how easy they are to use. This partnership adds significant value for our users, and we’re excited about the opportunities it is going to create.” “The collaboration with Razorcat is really going to enhance the ability of both of our companies to better support mutual product users, ensure testing becomes even easier, and expand product integration around flexibility and performance,” says Johannes Lask, Product Manager, SEGGER. “We've got some interesting ideas for future enhancements, including integration of our test runner J-Run.” Further information on Razorcat’s TESSY are available at www.razorcat.com/en/product-tessy.html. About SEGGER Founded in 1992, SEGGER Microcontroller GmbH has over three decades of experience in embedded systems, producing cutting-edge RTOS and software libraries, J-Link and J-Trace debug and trace probes, a line of Flasher ISPs, and software development tools. SEGGER's all-in-one solution emPower OS provides an RTOS and a complete spectrum of software libraries for, among other things, communication, security, data compression and storage, user-interface software, and more. emPower OS gives developers a head start, allowing them to benefit from decades of experience in the embedded industry. SEGGER's professional embedded-development software and tools are simple in design, optimized for embedded systems, and support the entire embedded-system development process with their affordability, high quality, flexibility, and ease of use. For more information on SEGGER, visit www.segger.com.

About Razorcat Razorcat Development GmbH has been creating testing tools for software development of embedded systems since 1997. The unit and integration testing tool TESSY is certified to IEC 61508 and ISO 26262, and is being used in a large number of software projects across all branches of industry for the verification of safety-critical and high-quality software. Together with the Integrated Test Environment (ITE), Test Operator Platform (TOP) and Check Case Definition Language (CCDL) tools, Razorcat offers solutions for all stages of the testing process. Services like test management, testing, consulting and seminars provide additional support for customers around the world. More information about Razorcat is available at www.razorcat.com.