mercury_b1 0.3.0 The mercury_b1 package Wangweijian Wangweijian BSD https://github.com/elephantrobotics/mycobot_ros catkin roscpp rospy std_msgs actionlib mycobot_description mercury_a1_communication mercury_a1_communication mycobot_description roscpp rospy std_msgs actionlib joint_state_publisher joint_state_publisher_gui robot_state_publisher xacro joy rviz controller_manager python-tk mycobot_description mercury_a1_communication