The text of this BLOG is translated into English by the free version of Deepl (https://www.deepl.com/translator) from this original German version (as of 8/12/2021). It can be accessed here: http://www.prof-horst-guenther.de/mbot/Experiences_with_the_mBot_1_and_mBot_2.pdf
The result is 99% satisfactory. However, there are some problems with external and internal links as well as with the fonts.
Since the translated file is not editable in the free version, I could not correct this.