Debug Embedded Systems with SEGGER Debug and Trace Probes
Find and Understand Problems in your Embedded Application
Debug and trace probes provide developers with direct access to embedded target systems for analyzing program execution, investigating software problems and understanding runtime behavior.
SEGGER's J-Link and J-Trace families offer professional solutions ranging from high-performance debugging and flash programming to comprehensive real-time trace analysis.
With broad device and development-tool support, these probes can be integrated into a wide range of embedded development environments and workflows.
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const light = pic && pic.querySelector('source[data-lightbox-role="light"]');
const dark = pic && pic.querySelector('source[data-lightbox-role="dark"]');
$dispatch('image-lightbox-open', {
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src: (light && light.getAttribute('srcset')) || $el.currentSrc || $el.src,
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SEGGER J-Link debug probes provide fast and reliable communication between the development environment and the embedded target.
They support debugging and flash programming across a wide range of microcontrollers and processor architectures and integrate with numerous IDEs and debugging tools.
Different J-Link models are available to meet requirements ranging from everyday embedded development to high-performance debugging and demanding professional applications.
SEGGER J-Trace is a professional streaming trace probe designed for detailed analysis of embedded software execution.
Features such as continuous streaming trace, live code profiling and code coverage help developers analyze program flow, investigate difficult software problems and understand the runtime behavior of their applications.
J-Trace supports Windows, macOS and Linux and integrates with a wide range of embedded development environments.
Update: August 30th, 2026
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