How do I configure the XVLIDAR-ARDUINO MEGA ?
When I run the line
rosrun xv_11_laser_driver neato_laser_publisher _port: = / dev / ttyUSB0
This message appears:
[ERROR] [1553391719.243142699]: Error instantiating laser object. Are you sure you have the correct port and baud rate? Error was open: Permission denied.
Please help me! :(
Are you sure that you have the correct port and baud rate? Also, do you have sufficient permissions?
Make sure the user is in the dialout group