As we reported back in June, a team is currently working on bringing multi-plate automation for the A1 mini in the form of an add-on to your 3D printer. As the product nears the end of its development, they have shipped a version to a reviewer. You can watch the product in action and hear all about it in it:
It doesn’t seem like you can purchase or pre-order it just yet. But, by the look of it, it appears that it should be any time soon. The user “Dill,” who shared the information back in June, said that it should not be this week but soon. It apparently “hangs mostly on bureaucracy.”
In any case, if you are interested, you should follow the thread on Bambu Lab’s forum and, if you want to be notified, you can give the first post a thumbs up: https://forum.bambulab.com/t/multi-plate-automation-for-a1-mini/79481/