RubSevian

Results 2 issues of RubSevian

The robot model is loaded upside down. What did I do wrong? ![WhatsApp Image 2023-08-05 at 22 52 43](https://github.com/chvmp/champ/assets/109359327/a729b425-9f4b-49e4-93ba-5a82be847f31)

How do you get data from imu and sensor_msgs/JointState in unitree go1 ?