# TOF Ros launch file not found

Source: https://forum.modalai.com/topic/468/tof-ros-launch-file-not-found
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2021-09-29 23:44:18 UTC by Daniel Ryu
Replies: 1 · Views: 617

## Daniel Ryu · 2021-09-29 23:44:18 UTC

I recently bought a TOF sensor, and I wanted to test it with ROS using the guide in the documentation. However, I got stuck when I got to [this step](https://docs.modalai.com/voxl-tof-sensor-user-guide/#launch-tof-node-on-voxl) because the VOXL doesn't have "voxl_hal3_tof_cam_ros/launch/tof.launch" in its share folder. I am on the latest system software. Is there another download I need to run or install?

## Reply by Daniel Ryu · 2021-09-30 04:36:19 UTC

Found the repository that stores the code here https://gitlab.com/voxl-public/old-projects/voxl-hal3-tof-cam-ros. If this link could be placed in the documentation for future viewers, that would be great