I think that being able to wipe the tracker with a factory reset is a pretty big drawback for software-side, but —and I don’t think this is possible— if you could load it into the micro-SD and make that run the tracker, I (for some reason) see that being more robust or redundant.

I forget the thing has a micro-SD most of the time.

Good to know about the power draw. I think Airtags use a button cell already, so in the end it’s just stripping down the Airtag, finding space, and then 6 screws for routine service.

Yeah, obviously that sort of stuff wins by merit of practicality. I’m just wondering if there’s anyone who wants to go crazy with the idea for the fun of it.