讓Ezgo所有使用者都可以存取arduino

sudo vi /etc/udev/rules.d/90-arduino.rules


SUBSYSTEMS=="usb",ATTRS{idVendor}=="2341",SYMLINK+="ttyUSB%n",MODE="0666"


Save, exit and replug and you should be up and running. Setting the permission to 666 allows anybody to write to the device.

http://askubuntu.com/questions/112568/how-do-i-allow-a-non-default-user-to-use-serial-device-ttyusb0