More ROS Learning Resources: https://goo.gl/DuTPtK
Second part where we talk about how the xacro works in depth. Check out the first part if you havent seen it yet: https://www.youtube.com/watch?v=B8pipPGL7KE&t=31s
We have issued a public ROSJECT that has the latest full version working, click here to copy it into your ROSDS account: https://rds.theconstructsim.com/tc_projects/use_project_share_link/157687b0-18fa-40d7-97dc-f68268d02d47,
Latest version of the git: https://bitbucket.org/theconstructcore/sentinel/src