WCH USB serial driver for CH340/CH341/CH342/CH343/CH344/CH9101/CH9102/CH9103/CH9143

2.1

USB serial driver

Install

brew install --cask wch-ch34x-usb-serial-driver

Details

Homepage: www.wch.cn
Type: Cask
Tap: homebrew/cask

Sources

Supported platforms

Architecture	Platforms	Version	Download
Intel	Golden Gate, Tahoe, Sequoia, Sonoma, Ventura, Monterey, Big Sur	2.1	File SHA-256 `no_check`
Apple Silicon	Golden Gate, Tahoe, Sequoia, Sonoma, Ventura, Monterey, Big Sur	2.1	File SHA-256 `no_check`

Package data

30-day installs: 254
90-day installs: 1,222
365-day installs: 5,996

Installation data

Installs: CH34xVCPDriver.pkg

Caveats

wch-ch34x-usb-serial-driver requires a kernel extension to work.
If the installation fails, retry after you enable it in:
  System Settings → Privacy & Security

For more information, refer to vendor documentation or this Apple Technical Note:
  https://developer.apple.com/library/content/technotes/tn2459/_index.html

You must reboot for the installation of wch-ch34x-usb-serial-driver to take effect.