NVIDIA Isaac ROS 4.2 for DGX Spark has arrived

HemalShahNV
Tue, 03 Mar 2026 01:08:49 +0000
ROS General

NVIDIA Isaac ROS 4.2 for DGX Spark is now live.

Here’s what’s new in 4.2:

DGX Spark support – Build and run Isaac ROS workloads directly on DGX Spark.

JetPack 7.1 + Jetson T4000 – Latest JetPack and Jetson T4000 support for higher-performance edge and robotics AI.

Improved visual mapping & localization – Better visual map creation and localization, including hand-held camera workflows.

FoundationStereo v2 – New support for higher-quality learned stereo depth.

New sim-to-real tutorial – Gear assembly example: train insertion in sim, deploy on a UR10e arm.

Check out the full Isaac ROS 4.2 details and share what you build with this release.

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