Dobot connection to the serial port


I tried to connect the dobot to the serial port, I installed the driver that is in the files but the computer detects it as a mega arduino and not as the USB-Serial CH340, apparently the driver does not want to install. I change the port that I need but when I connect the dobot it tells me that the port is busy, what can I do?


I have a similar problem, my dobot magicians was working. I’ve tried to connect it via wifi module. It doesn’t work. Than i had the massage like mariaj, so i tried to reinstall the ch340 driver, afterwards my dobot was not in the device manager anymore.
Any suggestions?