To enable FAZUA Toolbox to communicate over USB please do the following:

1- Copy the file 99-ebike.rules to /etc/udev/rules.d/
2- Execute with root privileges the following command:
	$ udevadm trigger
3- Execute with root privileges the following command:
	$ adduser $USER dialout

4- Unplug & plug the USB
5- Log out then log in again.