J-LINK EDU Mini is a version of the J-Link EDU (8.08.90) in a reduced form factor with identical functionality for Cortex-M based targets. It has been designed to allow students and educational facilities as well as hobbyists access to top of the line debug probe technology. Version for non-commercial use only. J-Link EDU mini
List of products by brand Segger
Segger – Professional Tools for Embedded Systems and Microprocessors
Segger is a leading provider of advanced tools for embedded systems, offering debuggers, programmers, RTOS software, analyzers, and Flash memory programmers. The company's solutions support engineers in designing, testing, and optimizing applications for microcontrollers, microprocessors, and DSP systems, which are widely used in industries such as industrial automation, automotive, medical technology, and the Internet of Things (IoT).
With compatibility across ARM, AVR, and DSP architectures, Segger's products enable the efficient deployment of modern embedded systems, ensuring reliability, high performance, and streamlined development workflows.
There are 166 products.
J-Link Needle Adapter - connect J-Link to a PCB, Segger
JTAG/SWD debug probe with USB interface. Based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs. J-Link is used around the world in tens of thousand places for development and production (flash programming) purposes. J-link PLUS Compact (8.19.28)
Hi-Speed JTAG/SWD Emulator with USB and Ethernet interface, Segger
J-Link 9-pin Cortex-M Adapter, RoHS, Segger
J-Link 19-pin Cortex-M Adapter, RoHS, Segger
Standard 20-pin 0.1 male connector to provide electrical isolation, Segger
J-Link BASE is a USB powered debug probe supporting a large number of CPU cores. Based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs. J-link BASE Compact (8.19.00)
JTAG / SWD programmer-debugger with USB and WiFi interface. It supports microcontrollers and microprocessors with Cortex-M, Cortex-A, Cortex-R and ARM7, ARM9 and ARM11 cores of most manufacturers as well as 8051, RISC-V, PIC32, RX. Segger J-Link WiFi (8.14.28)
JTAG/SWD Emulator for ARM7/9, Cortex and Renesas RX cores with USB interface, Segger
A power adapter that provides a stabilized supply voltage to the target board (can be adjusted from 3.6V to 0.8V). Segger Target Supply Adapter (8.06.18)
Portable Flash programmer for built-in and external flash memory. Segger Flasher Portable PLUS
A device that provides electrical isolation between the J-Trace emulator and the ARM board, which protects against electrical interference, especially in systems where the development tools and the application do not share the same ground. It provides 1 kV DC isolation, supports trace frequencies up to 75 MHz, and is compatible with J-Trace V2 and later versions, with a minimum power consumption of 25 µA. Segger J-Trace Isolator (07/08/10)
The Segger J-Link Supply Adapter (8.06.14) allows you to manually set the debug probe I/O voltage, preventing damage to the target board, adjustable from 1.2V to 5.0V. It can be inserted between J-Link or Flasher and the target device, reducing the number of connections needed, which is especially useful in a production environment.
Flash Programmer for ARM7/9/11, Cortex, RX and PPC cores
The Segger J-Link Microchip Adapter (8/06/09) provides a debug connection between a J-Link probe and hardware with Microchip PIC32 series microcontrollers. Supports RJ12 debug connector, 14-pin MIPS connector and 6-pin PICkit connector.
J-Link PRO programmer with PoE support as an alternative to USB connection. Allows you to reduce the size of cable bundles in test farms. It offers data transfer speeds of up to 4 MB/s and no limits on the number of breakpoints. It supports various operating systems, including Microsoft Windows (x86/x64), Linux (x86/x64/Arm) and macOS (x86/Apple M1). J-Link PRO PoE (8/12/28)
Segger Arduino MKR adapter (8.06.37) with 6-pin 0.05" and 20-pin JTAG connectors, designed for connecting Segger programmers and debuggers, enables efficient programming and testing of Arduino MKR boards.
Flash Programmer for ARM and Cortex cores, Segger
Debuggers and Programmers – Effective Tools for Working with Microcontrollers
One of Segger’s key product lines includes J-Link and J-Trace debuggers and programmers, designed for fast and precise programming and debugging of ARM and AVR-based systems. J-Link is one of the most widely used tools in the industry, supporting JTAG, SWD, and ISP interfaces.
The J-Trace professional tool enables real-time code tracing, allowing for application optimization and system performance analysis in embedded environments. With advanced features such as instruction tracing at the ARM core level, debugging even the most complex systems becomes significantly more efficient.
Software for Embedded Systems – RTOS, GUI Interfaces, and Protocol Stacks
Segger provides comprehensive software solutions for embedded systems, including embOS RTOS, known for deterministic execution, low latency, and minimal resource consumption. embOS is widely used in IoT devices, medical systems, and industrial control applications where stability and high performance are crucial.
Additionally, the company offers emWin, a graphical library for building user interfaces (GUI) in embedded devices. With a rich set of features and touchscreen support, emWin is an ideal solution for applications requiring intuitive data visualization and user interaction.
Flash Memory Programmers – Fast and Reliable Solutions for Production
Segger’s product lineup also includes Flash memory programmers, such as Flasher, designed for mass programming of chips in production environments. These devices support both internal and external memories and are fully compatible with AVR, ARM, and DSP microcontrollers.
Flasher programmers offer high-speed data writing, accelerating electronic device production, while their security features protect code from unauthorized access and copying.
Performance Analysis and Code Optimization – Tools for Embedded Development
Segger also provides tools for application performance analysis, such as SystemView and Ozone. SystemView allows real-time application monitoring, enabling developers to analyze processes and optimize RTOS-based systems.
Ozone, on the other hand, is an advanced debugging environment that assists in code testing for embedded systems. Supporting ARM and DSP-based microcontrollers, this tool enables precise application tracking and performance bottleneck identification.
Segger – A Leading Expert in Embedded Tools for Engineers
With its broad product portfolio, Segger is a key partner for engineers developing embedded systems. Debuggers, programmers, RTOS solutions, and performance analysis tools provide comprehensive support at every stage of embedded software development.
If you are looking for professional debugging, optimization, and programming tools for embedded systems, Segger is a brand you can trust.