SEGGER Microcontroller

Our market-leading J-Link debug probes and Flasher in-system programmers can now be used with Geehy Semiconductor’s G32R50x series of real-time microcontrollers. Based on the Arm® Cortex®-M52 core, the G32R50x MCUs deliver computational efficiency, precise sensing, and reliable peripheral control. They are designed for demanding applications such as photovoltaics, industrial automation, commercial power systems, and electric or new-energy vehicles. “We are proud to have our J-Link and Flasher product families support Geehy’s G32R50x series, which also includes the G32R501 — the first dual-core Cortex®-M52-based processor in the world. Both Geehy and SEGGER have a strong reputation for excellence in the industry, and this close partnership further solidifies that status.” 💬 Guowei CHEN, General Manager, SEGGER China Find more information here: https://lnkd.in/eTpTSqSJ

SEGGER’s powerful debugger and performance analyzer Ozone, long trusted by J-Link and J-Trace users, is now accessible for simulators and third-party debug probes via the GDB Remote Protocol. “After listening to requests from valued customers and developers, we decided to open up Ozone for use with their debug probes. I encourage every developer to try Ozone — it’s intuitive and powerful, and it shows you exactly what’s happening in your application. One of my favorite features is the source window, which can interleave C/C++/Rust code with disassembly, enabling users to gain maximum insight.” 💬 Rolf Segger, Founder of SEGGER ➡️ For more information, please visit https://lnkd.in/edzmxraZ #Debugger #EmbeddedSystems #JLink

Our long-standing partnership with NXP Semiconductors continues to bring exciting opportunities for the embedded community. We are thrilled to sponsor and participate in their NXP Technology Days, where experts from across the industry come together for free, hands-on technical training, workshops, and lectures. Tomorrow, September 9, 2025, we will be at NXP Tech Day in Irvine, California. If you can’t join us there, we will also be part of the NXP Tech Days in Boston and in Chicago later this year. We look forward to connecting with you! #NXPTechDays #EmbeddedSystems #EmbeddedDevelopment

Your system misses a deadline. Then another. Suddenly, your embedded device feels... sluggish. That’s how timing issues sneak in. Quietly at first, then all at once. Traditional #RTOS solutions rely on tick-based scheduling, which wastes CPU cycles waiting for the next tick — even when nothing needs to happen. That’s where embOS-Ultra changes the game. Built with Cycle-Resolution Timing, embOS-Ultra schedules tasks exactly when they’re needed — no sooner, no later. The result? ✅ Less CPU overhead ✅ Faster responsiveness ✅ Longer battery life It’s a smarter way to run real-time systems: precise, efficient, and built for today’s demands. Swipe through the slideshow to see what embOS-Ultra can do. To learn even more about embOS-Ultra, please visit: https://lnkd.in/eGEw3WNH

Last week, from August 25-28, 2025, the Shenzen International Electronics Expo elexcon took place in Shenzhen, China. All of us at SEGGER would like to say a big thank you to the visitors at our booth during this year’s show, as well as to everyone who contributed to the success of the event. See you all next year!

Modern microcontrollers include powerful security features — but configuring them often means dealing with complex, vendor-specific processes. The SEGGER Device Provisioner provides a uniform, automated solution for provisioning and securing devices: ➡️ Configure secure debug & programming access ➡️ Manage lifecycle states (e.g. lock/unlock, regression) ➡️ Set up TrustZone® partitions and security features ➡️ Automate workflows with flexible script support ➡️ Seamlessly integrate into production environments Included in the J-Link and Flasher Software Packages, the Device Provisioner works with our J-Link debug probes, J-Trace streaming probes, and Flasher programmers. 💡 Already using the Device Provisioner? We’d love to hear your feedback in the comments: https://lnkd.in/e7uaYqp2 #JLink #JTrace #DeviceProvisioning

Microchip Technology Inc.’s PolarFire® SoC brings together RISC-V processing and FPGA flexibility in a low-power, high-performance platform. In this article, SEGGER's Technical Director Axel Wolf explains how to use J-Link debug probes and Embedded Studio IDE to: ➡️ Connect to all five cores on the PolarFire SoC Icicle Kit ➡️ Run example projects on both E51 and U54 cores ➡️ Verify and debug your target system quickly and reliably Feel free to follow this step-by-step instructions and let us know what you think in the comments: https://lnkd.in/dZZvMMz7 #RISCV #JLink #EmbeddedStudio

As part of our Educational Partnership Program, SEGGER sponsors Team Sonnenwagen Aachen, a student-run engineering team from RWTH Aachen University and FH Aachen University of Applied Sciences. The team designs, builds, and races solar-powered electric vehicles in international competitions. Right now, their latest race car is competing in the World Solar Challenge 2025 in Australia, taking place this week. Starting from pole position on day one, the team faced an early technical setback, dropping to 14th place. Thanks to quick problem-solving by their electrical engineers, they climbed back to 8th by the first control stop—and ended the first day of five in 4th place. Here’s how SEGGER tools are helping to make it possible: ➡️ emWin – Displays vehicle status information directly in the cockpit. ➡️ embOS-Ultra – Reduces firmware energy consumption by more than 90 percent while improving response times. ➡️ SystemView – Provides real-time performance monitoring and optimization. ➡️ J-Link – Ensures smooth debugging and programming throughout development. It’s always inspiring for us to see how our tools are applied in such a high-performance, real-world environment. Let’s cheer them on as they race toward the finish line! 🏁

Yesterday, our CEO, Hendrik Sawukajtis and our Head of Marketing, Danny Sandmann, had the pleasure of meeting Belinda Lucero and Kazunori Nakano from the SD Association at gamescom in Cologne. The SD Association brings together nearly 800 companies to set interoperable SD standards that power the devices we use every day—from smartphones and tablets to drones, IoT systems, automotive applications, and beyond. With over 80% of the memory card market, SD technology continues to set the benchmark for reliability and ease of use. We had exciting discussions on upcoming projects and partnerships and are proud to be part of this global ecosystem and contribute to it. We look forward to seeing fellow members again at the SDA Fall General Assembly in Porto in October!

In high-volume production lines, programming tasks often need to run under tight cycle times. Reliable remote control of programming equipment is essential to keep processes efficient and scalable. The SEGGER Flasher Hub addresses this need with its integrated ASCII terminal interface. Through this interface, each ASCII command is acknowledged and executed by the Hub, which then returns an ASCII reply message. The following article shows you how to: - Set up an ASCII terminal connection - Format a command - Use the commands which are supported by the current version of the Flasher Hub firmware ➡️ https://lnkd.in/etmCSryj