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  • J-Link debug probes
  • J-Link Commander

    J-Link Commander
    Verify J-Link functionality

    Contact us
    Downloads
    Documentation
    SEGGER Debug & Trace Probes
    1. 1.Licensing
    2. 2.System requirements
    3. 3.Latest news

    Overview

    J-Link Commander (JLink.exe) is a command line based utility that can be used for verifying proper functionality of J-Link as well as for simple analysis of the target system. It supports some simple commands, such as memory dump, halt, step, go etc. to verify the target connection.

    General Info J-Link Commander

    Licensing

    The J-Link Commander comes as part of the J-Link Software and Documentation Package. The software package is free for any J-Link or J-Trace device and can be downloaded here:

    DownloadJ-Link Software and Documentation Pack

    System requirements

    Supported OS
    WindowsMicrosoft Windows (x86/x64)
    macOSmacOS (x86/Apple Silicon)
    LinuxLinux (x86/x64/Arm)

    Latest news

    2025
    Jul.09
    J-Link
    J-Link devices alongside Renesas RA8P1

    SEGGER delivers J-Link and Flasher support for Renesas Electronics's RA8P1

    SEGGER's J-Link series of debug probes and Flasher programmers are now compatible with Renesas Electronics's high-performance group of RA8P1 microcontrollers (MCUs). The MCUs are powered by the Arm® Cortex®-M85 (CM85) processor with a Helium™ M-Profile Vector Extension and Ethos™-U55 neural processing unit.

    [Read more...]

    All news

    • Knowledge Base
    • Release notes
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    • Pricing
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    • J-Link Prime

    全球总部

    德国: SEGGER Microcontroller GmbH

    地址: Ecolab-Allee 5
    40789 Monheim am Rhein, Germany
    电邮: info@segger.com
    电话: +49-2173-99312-0
    传真: +49-2173-99312-28

    网点分布

    中国:哲戈微系统科技(上海)有限公司

    地址: 中国上海市闵行区秀涟路133号
    大虹桥国际A 栋218室
    邮编201199
    电邮: china@segger.com
    电话: +86-133-619-907-60


    简易信息聚合

    通过ISO 9001认证

    ISO 9001

    30多年的嵌入式行业经验

    First-class embedded software tools since 1992
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