After a lot of tweaking and reading and failing, I am happy to announce a working nanoDLP mod for Bean.
I bear no responsibility for damages done by this mod, but I can assure you, after a week of prints it seems to work with no problems at all.
Kudo3D team, could you consider creating proper profiles for your resins? I created the Green 25 and 50 micron resin profiles but I don’t have the rest so I don’t know anything about them. Also, you could check out the changes in the marlin FW I included so you can make any future releases nanoDLP compatible? it remains compatible with your original raspberry software.