I would like to announce that I have decided to release the complete source CAD files for the RR1 robotic arm. Everything is here on my github: https://github.com/surynek/RR1/tree/main/rev.2/CAD.

These are sources that correspond approximately to revision 2. Although the files are a bit messy and not everything is named nicely, I believe that you will appreciate the CAD files when constructing your own RR1 copy. I believe that sources are better than having only the STLs, because sometimes you need to change the size of a part by +-0.1mm so that everything fits better, which is not possible without sources.

In the future, I will post the sources for RR1 revision 3, which I am currently working hard on.