Unable to sync with device; possible link problem or link software version mismatch such as hydro rosserial_python with groovy Arduino

[PVijayaGanesh]

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)

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

   • [ ] Intel Joule 570x
   • [ ] Raspberry Pi 3B+
   • [ ] Raspberry Pi 4
   • [ ] etc (Please specify your SBC here)
   • [ .] Opencr board with ros2 dashing firmed

4. 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)

5. 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)

6. Specify the software and firmware version(Can be found from Bringup messages)

   • Software version: [x.x.x]
   • Firmware version: [x.x.x]

7. Specify the commands or instructions to reproduce the issue.

   • HERE

8. Copy and Paste the error messages on terminal. root@qrb5165-rb5:~/ff_ros1_ws# roslaunch turtlebot3_bringup turtlebot3_robot.launch ... logging to /root/.ros/log/da921bc6-e77e-11ee-a97c-f074e4055daf/roslaunch-qrb5165-rb5-2123.log Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://qrb5165-rb5:40691/

SUMMARY

PARAMETERS

• /rosdistro: noetic
• /rosversion: 1.16.0
• /turtlebot3_core/baud: 115200
• /turtlebot3_core/port: /dev/ttyACM0
• /turtlebot3_core/tf_prefix:
• /turtlebot3_lds/frame_id: base_scan
• /turtlebot3_lds/port: /dev/ttyUSB0

NODES / turtlebot3_core (rosserial_python/serial_node.py) turtlebot3_diagnostics (turtlebot3_bringup/turtlebot3_diagnostics) turtlebot3_lds (hls_lfcd_lds_driver/hlds_laser_publisher)

auto-starting new master process[master]: started with pid [2131] ROS_MASTER_URI=http://localhost:11311/

setting /run_id to da921bc6-e77e-11ee-a97c-f074e4055daf process[rosout-1]: started with pid [2141] started core service [/rosout] process[turtlebot3_core-2]: started with pid [2148] process[turtlebot3_lds-3]: started with pid [2149] process[turtlebot3_diagnostics-4]: started with pid [2150] [INFO] [1711024253.533947]: ROS Serial Python Node [INFO] [1711024253.539937]: Connecting to /dev/ttyACM0 at 115200 baud [INFO] [1711024255.653634]: Requesting topics... [ERROR] [1711024270.664243]: Unable to sync with device; possible link problem or link software version mismatch such as hydro rosserial_python with groovy Arduino [INFO] [1711024270.683843]: Requesting topics...

- HERE

10. Please describe the issue in detail.

    • HERE

    Can anyone help me please.. @allenh1 @atinfinity @robotpilot @eavelardev @robograffitti

[sunghowoo]

Your OPENCR firmware version is not the ROS NOETIC version. Please reinstall the firmware to the NOETIC version