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2018-10-12 15:46:50 -0500 commented question Control 3 servos using sensor_msgs/JointState

What arduino board are you using?

2018-10-12 08:17:26 -0500 commented answer Is there any way to move a robot from A to B points in the Map using only a RTK GPS for localization?

I'm not sure what you are asking for? What do you need the PID or MPC for? In the answer above I linked a localisation p

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2018-10-11 14:21:16 -0500 answered a question Is there any way to move a robot from A to B points in the Map using only a RTK GPS for localization?

Hey there are several ways to get this up and running. For existing packages I'll point you to robot_localisation pack

2018-10-11 09:49:23 -0500 commented answer ERROR: cannot launch node of type [teleop/teleop_key]: can't locate node [teleop_key] in package [teleop]

Glad to help :)

2018-10-11 09:24:07 -0500 commented answer ERROR: cannot launch node of type [teleop/teleop_key]: can't locate node [teleop_key] in package [teleop]

Hey last thing to try, add the .py extension to the type. So: rosrun teleop teleop_key.py Also: <node pkg="teleop"

2018-10-11 08:47:17 -0500 answered a question ERROR: cannot launch node of type [teleop/teleop_key]: can't locate node [teleop_key] in package [teleop]

Hey since you are running a python script be sure to add it as an executable in order for it to be called. chmod u+x te

2018-10-11 08:30:28 -0500 commented answer Local path planner (dwa) has strange behavior

Hey, maybe try reducing the update_frequency in the costmap configs to remove the warning and see if that helps to.

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2018-10-10 16:11:09 -0500 answered a question Local path planner (dwa) has strange behavior

Hey, just did a quick look at your params and just had some minor advice on what you could adjust, to kind of improve.