Skip to main content
Foxglove shows the robot’s ROS 2 data in your browser on any OS. The simulator starts its bridge automatically. On a real robot, start it yourself. Foxglove connected to MARS
1

Start the bridge

On the robot:
2

Connect

Open app.foxglove.dev, choose Open connection → Foxglove WebSocket, and paste the printed URL.
3

Add panels

Add an Image panel for a camera, a 3D panel for TF, LiDAR, and point clouds, or a Plot panel for numbers over time.
Over Wi-Fi, use the /mars/main_camera/remote/... topics. Raw images and point clouds are too heavy for Wi-Fi and make every panel lag. Raw topics are fine over Ethernet or in the simulator.

​
Useful topics

​
Troubleshooting

On Linux with ROS 2 Humble, you can also run rviz2 directly. It finds the robot over Zenoh without a bridge.