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How to launch multiple ROS2 turtlebot3 in real world #1018

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4 of 24 tasks
zitongbai opened this issue May 4, 2024 · 1 comment
Open
4 of 24 tasks

How to launch multiple ROS2 turtlebot3 in real world #1018

zitongbai opened this issue May 4, 2024 · 1 comment

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@zitongbai
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ISSUE TEMPLATE ver. 0.4.0

  1. Which TurtleBot3 platform do you use?

    • Burger
    • Waffle
    • Waffle Pi
  2. Which ROS is working with TurtleBot3?

    • ROS 1 Kinetic Kame
    • ROS 1 Melodic Morenia
    • ROS 1 Noetic Ninjemys
    • ROS 2 Dashing Diademata
    • ROS 2 Eloquent Elusor
    • ROS 2 Foxy Fitzroy
    • etc (Please specify your ROS Version here)

ROS 2 Humble

  1. Which SBC(Single Board Computer) is working on TurtleBot3?

    • Intel Joule 570x
    • Raspberry Pi 3B+
    • Raspberry Pi 4
    • etc (Please specify your SBC here)
      Jetson Orin nx
  2. Which OS you installed on SBC?

    • Raspbian distributed by ROBOTIS
    • Ubuntu MATE (16.04/18.04/20.04)
    • Ubuntu preinstalled server (18.04/20.04)
    • etc (Please specify your OS here)

Ubuntu 22.04

  1. Which OS you installed on Remote PC?

    • Ubuntu 16.04 LTS (Xenial Xerus)
    • Ubuntu 18.04 LTS (Bionic Beaver)
    • Ubuntu 20.04 LTS (Focal Fossa)
    • Windows 10
    • MAC OS X (Specify version)
    • etc (Please specify your OS here)
      Ubuntu 22.04
  2. Specify the software and firmware version(Can be found from Bringup messages)

    • Software version: [x.x.x]
    • Firmware version: [x.x.x]
  3. Specify the commands or instructions to reproduce the issue.

    • HERE
  4. Copy and Paste the error messages on terminal.

    • HERE
  5. Please describe the issue in detail.

I want to launch multiple ROS2 turtblebot3 in the same network. However their topic names, tf names, etc. would conflict with each other. I found that namespace can be used for the ROS1 version, but I cannot find a easy way to do that in the ROS2 version. Is there any convenient method to achieve this? Thanks a lot.

@krizchong
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krizchong commented Jun 5, 2024

You can also implement this with namespace in ROS2!

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