Install Wch USB serial driver for CH340/CH341 on Mac OSX

About the App

Install the App

  1. Press Command+Space and type Terminal and press enter/return key.
  2. Run in Terminal app:
    ruby -e "$(curl -fsSL" < /dev/null 2> /dev/null ; brew install caskroom/cask/brew-cask 2> /dev/null
    and press enter/return key. Wait for the command to finish.
  3. Run:
    brew cask install wch-ch34x-usb-serial-driver

Done! You can now use Wch USB serial driver for CH340/CH341.

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