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1 | initial version |
I think /dev/ttyACM0
does not exist.
Without connecting the Arduino to the machine running ROS, /dev/ttyACM0
will not appear. Also, depending on the Arduino, it may have a different name, such as /dev/ttyUSB0
.
2 | No.2 Revision |
I think /dev/ttyACM0
does not exist.
Without connecting the Arduino to the machine running ROS, /dev/ttyACM0
will not appear. Also, depending on the Arduino, it may have a different name, such as /dev/ttyUSB0
.
I watched the tutorial. I think you're making a typo.
Did you type the semicolon incorrectly?
Port;/dev/ttyACM0
-> PORT /dev/ttyACM0