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2020-05-09 06:36:30 -0600 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?

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2020-05-02 04:21:37 -0600 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 -0600 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 -0600 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 -0600 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 -0600 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 -0600 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 -0600 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