teleop_twist_keyboard¶

Keyboard-based robot control from a terminal. Publishes Twist directly to /cmd_vel — no Joy conversion needed.

# In a tmux session
docker exec -it isaac_ros_dev_container bash -c \
  "source /opt/ros/jazzy/setup.bash && \
   export RMW_IMPLEMENTATION=rmw_fastrtps_cpp && \
   export FASTRTPS_DEFAULT_PROFILES_FILE=/etc/fastdds_no_shm.xml && \
   ros2 run teleop_twist_keyboard teleop_twist_keyboard"

   u    i    o        i = forward       k = stop
   j    k    l        , = backward      q/z = speed up/down
   m    ,    .        j/l = turn        w/x = turn speed up/down