Use dynamixel with Jetson Nano


When I try to control dynamixel motors using ros in jetson nano, there is some problem occurs.(I use U2D2). I follow the dynamixel-workbench tutorials. When I run the code on desktop and laptop, it works fine, but when I run it on Jetson Nano, an error occurs. I send an input value, then the motors move arbitrarily. This problem only occurs on Jetson Nano.

Hi @dudwns6717, we’re not familiar with using Dynamixel servos ourself, sorry about that - but perhaps someone from the community will be able to share their experiences.

Is it possible to test the Dynamixel servo outside of ROS to see if that could be related to the issue?