J-Link USB Web Server

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The J-Link USB Web Server (JLinkUSBWebServer.exe) enables J-Link to provide its web interface, accessible via any browser, over USB without the need to be connected to a network via Ethernet or Wi-Fi.
Additionally, it supports the same features for Flasher.

Overview

J-Link USB Web Server is part of the J-Link Software and Documentation Pack.
It is also available in the Flasher Software and Documentation Pack.

Make sure the probe or programmer in use supports the "USB Web Server" feature. Refer to the following pages for more information:

Make sure that the most recent release version of the J-Link or Flasher Software and Documentation Pack is installed: Download

J-Link USB Web Server is powered by SEGGER's emUSB-Web.

How to use

  1. Start the J-Link USB Web Server executable from the Software and Documentation Pack
  2. The J-Link USB Web Server will connect to J-Link and open the web server automatically in the default browser