ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
There is no device. Is it plugged in and powered up properly?
The device might also be any like /dev/ttyACM*.
Are there any error messages when you type dmesg
?
To check what is relevant, unplug the device, dmesg
, replug it, dmesg
, and see what changes. There should be either some messages reported the new device (also giving the device) or error messages.