Rename device name (ch340 usb to serial) Mac OS Can't upload sketches to Arduino Nano clone with USB to serial chip ch340.

After installing drivers and plugging in, device has the name cu/tty.wch ch341 USB=&gt;RS232 fa130 (with spaces), but Arduino can't recognize the full name (only tty.wch).

Is it possible to rename device in Mac OS or change device identifier?

UPDATE: ch340 new driver http://www.wch.cn/downloads.php?name=pro&amp;proid=178
I am Antonis from codebender and we recently released drivers for the Mac.

If you want to overcome this problem, without disabling your computer's security settings, maybe I can help you with this! Codebender just released their Mac drivers package, which includes a new driver that supports the CH340G chip, on Yosemite and all other versions of OS X for Mac.

This will help you to install these drivers securely, and
all you have to do is to download and install them.

You can find more information about the drivers in the codebender blog.