About the App
- App name: Wch USB serial driver for CH340/CH341
- App description: wch-ch34x-usb-serial-driver (App: CH341SER_MAC/ch34xInstall.pkg)
- App website: http://www.wch.cn/download/CH341SER_MAC_ZIP.html
Install the App
Command+Spaceand type Terminal and press enter/return key.
- Run in Terminal app:
and press enter/return key. If you are prompted to enter your Mac's user password, enter it (when you type it, you wont see it on your screen/terminal.app but it would accept the input; this is to ensure no one can see your password on your screen while you type it. So just type password and press enter, even if you dont see it on your screen). Then wait for the command to finish.
brew install wch-ch34x-usb-serial-driver
Done! You can now use Wch USB serial driver for CH340/CH341.