2023-09-29 m4cconnect submitted to Apple
The new version of m4cconnect with support for Mac OS 14 Sonoma and M1/M2 Macs has been submitted for review. It should be available on the Mac App Store shortly.

2020-04-28 Module OS Updated to v2004
This update does not affect functionality and is a maintenance update of the module operating system for further improvements in the future.
There is no immediate need to update unless you are experiencing issues with your current firmware.

WINDOWS Software and Drivers

m4cconnect v2.00 ZIP USB update and support software. Latest version. changelog
m4cconnect v2.00 EXE USB update and support software. Latest version. changelog
CDM21228_Setup.exe FTDI Driver, signed executable setup (only needed if auto install won't work).
driver.zip FTDI Driver, zipped driver files only (for advanced users).
Important KB article with step by step instructions for MANUAL WINDOWS DRIVER install.
TeamViewer (Win) Remote Desktop Software. Only for remote support with a mods4cars technician.

MAC Software and Drivers

m4cconnect (Mac App Store) USB update and support software (Mac) on the Mac App Store - RECOMMENDED! changelog
TeamViewer (Mac) Remote Desktop Software. Only for remote support with a mods4cars technician.