With new version of macOS released which is macOS Big Sur 11.0.x, the latest version of our VCP driver for Macintosh OSX (v5.3.5) now becomes incompatible.
The reason for this is because of new driver model change on macOS which you can find more information from links below:
https://developer.apple.com/documentation/macos-release-notes/macos-big-sur-11_0_1-release-notes
https://developer.apple.com/support/kernel-extensions/
We currently are working to update our driver to fix this issue, although due to testing requirements, we do not expect the new version of driver to be available on our website for now. So please be up to date on our page for VCP drivers below for latest information regarding to the release of the updated VCP driver for macOS Big Sur 11.0.x:
https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers
My upgrade to Big Sur will not be possible without this driver. 🙁
