# MuJoCo vision-language navigation simulation demo of LightNav-0 on Jetson AGX Orin

- Source: Reddit r/robotics
- Published: 2026-10-19T10:28:43.000Z
- RoboHot: https://robohot.news/en/items/znarz3jqzpoc4sfj86b3wf5y9
- Original: https://www.reddit.com/r/robotics/comments/1x9t96x/can_a_jetson_run_visionlanguage_navigation/

## Summary

A MuJoCo digital-twin simulation demo connects the open-source vision-language navigation model LightNav-0 to a DM-H65 two-wheel differential robot, with the goal of "finding the refrigerator in the room and stopping next to it." It runs entirely locally on a Jetson AGX Orin 32GB (Seeed reComputer Robotics J501), and the closed loop includes 17 model predictions, covering replanning and recovery when the path expires.