rcslink SUBSYSTEM=="tty", ATTRS{idVendor}=="0451", ATTRS{idProduct}=="16a8", SYMLINK="ttyUSB.CC2531-01", MODE="0666", OWNER="ubuntu" SUBSYSTEM=="tty", ATTRS{idVendor}=="2886", ATTRS{idProduct}=="802f", SYMLINK="ttyUSB.RF433", MODE="0666", OWNER="ubuntu"