I'm trying to communicate with a arduino-clone, that is using a ch340 uart for USB.
To manage that, I used the driver, provided by the manufacturer, available on GitHub: GitHub CH340
I used version 1.5, after I made sure, that there is no ch340-driver on my Mac OS 10.15.7 Catalina in /Library/Extensions/.
Following the recipe, given on GitHub, the driver occured at the correct directory. Great! There were no security problems, because the driver is signed by the vendor.
When I plug in the device, it's not recognized. To check it, I use: ls /dev/cu* or ls /dev/tty*. When I plug in an arduino uno, it's recognized and the usb-entry occurs.
Has anyone a good idea, what to do?
Kind regards Mike