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2020-05-09 06:36:30 -0500	commented answer	For frame [laser]: Frame [laser] does not exist Hi, I set the frame_id parameter but as soon as I add the marker display, Rviz crashes, what could it be due to?
2020-05-06 03:23:41 -0500	received badge	● Popular Question (source)
2020-05-02 04:21:37 -0500	asked a question	Why gazebo and rviz don't show the same coordinates? Why gazebo and rviz don't show the same coordinates? Hi, I'm trying to use a turtlebot3 burger in gazebo and rviz togeth
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2020-05-02 04:01:00 -0500	edited question	how to obtein odometry from joint_states? how to obtein odometry from joint_states? Hi, I'm facing a trouble with joint_states. I need to calculate the odometry f
2020-04-24 03:46:58 -0500	commented question	how to obtein odometry from joint_states? gvdhoorn, I know the velocity in joint_states is never set to 0 but I'd like to know if there's a workaround to exactly
2020-04-23 10:12:27 -0500	asked a question	how to obtein odometry from joint_states? how to obtein odometry from joint_states? Hi, I'm facing a trouble with joint_states. I need to calculate the odometry f
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2020-03-24 11:18:25 -0500	commented question	Turtlebot3 and diff_drive_controller Thank you, but in order to control the two turtlebot wheels separately is it possible to send the message to /cmd_vel, c
2020-03-23 15:18:31 -0500	asked a question	Turtlebot3 and diff_drive Turtlebot3 and diff_drive Hi, I'm learning ROS and I need to control a turtebot3 in a gazebo simulation launched with ro
2020-03-23 15:18:31 -0500	asked a question	Turtlebot3 and diff_drive_controller Turtlebot3 and diff_drive_controller Hi, I'm learning ROS and I need to control a turtebot3 in a gazebo simulation launc