Will Son

@Matt93-00 Could you specify your development environment and which product do you use? Have you correctly located the DYNAMIXEL2Arduino library directory? If you turned off the `Use external editor` option...

Hi @Nagelsaker You can ignore the error message regarding the pid gain as described in [this ROS Answer thread](https://answers.ros.org/question/293830/what-is-the-fix-for-no-p-gain-specified-for-pid-namespace-gazebo_ros_controlpid_gainsback_right_wheel_joint-ros-melodic/). I do get the same topic lists on my local machine....

Hi @Aki1608 The related package will soon be available. Hopefully the TurtleBot3 Manipulation package using MoveIt on RViz for Humble and Iron will be updated by this month. eManual documentation...

Hi @Aki1608 Yes, we are currently working with both TurtleBot3 and OpenMANIPULATOR-X update. Humble is WIP in humble-devel branch of the open_manipulator package https://github.com/ROBOTIS-GIT/open_manipulator/tree/humble-devel

Hi @devdrik Thank you for bring up this issue. The reason that the velocity in percentage doesn't work correctly is that the library defines the maximum value based on the...

Hi @IchalSinjai The AX series use Protocol 1.0 that does not support Sync Read instruction. https://emanual.robotis.com/docs/en/dxl/protocol1/#instruction Please note that the example is written based on X series. Thank you.

Hi @IchalSinjai I'm sorry about the delayed reply. The API example is to explain the general usage of the function and needs to be updated. Could you try with the...

An updated OpenCR ROS2 firmware V220127R1 (0.2.1) is released. Please [download and upload the new firmware](https://emanual.robotis.com/docs/en/platform/turtlebot3/opencr_setup/#opencr-setup) and let me know if this doesn't fix the problem. Thank you very much...

Hi @Mr360p Thanks for reporting the issue. Please try with the command below without the `j` option. Thank you. ``` $ tar -xf ./opencr_update.tar.bz2 ```

@BrennanDrake Sorry about the delayed response on your inquiries. I'm not quite sure what causes the segmentation fault when connecting the Arduino board to your Raspberry Pi. Have you correctly...