I urgently need an 3,3V Com port to update firmware in an another MCU from an another manufacturer.
If possible I would like to use the ATmega328PB Xplained mini board (because I have it :)
Is there any possibility to find, download and install a Windows 7 Ultimate (or WXP, W81 or W10) simple and small USB driver for it ?
I was trying to install all versions of Atmel Studio 7.2 - but I always got the message: "The specified program reqiures a newer version of Windows"
The version 6.2sp2.1563 started to install, but nees too many disk space on C: and also started to install some Microsoft stuff which warned me that I should prepare to enter some large licence number - so aborted the installation.
I do not need a large development environment, what I need now is only this 3,3V RS232 COMx port ...
Is there a way how to acomplish this simple problem without wasted GBs of RAM and hours of time ?