keyboard_udp_control: ros__parameters: udp_ip: "127.0.0.1" udp_port: 8888 chassis_linear_speed: 100 chassis_angular_speed: 45 arm_height_step: 5 arm_joint_step: 5 update_rate: 0.05 debug_keys: false keyboard_backend: "auto" stdin_hold_time: 0.04