Ipad Air 2024 Apple Pencil 2.  — the ‌apple pencil‌ pro is compatible with the m2 ‌ipad air‌ models and the m4 ‌ipad pro‌ models, so as of writing, it only works with the may 2024 ipads.  — there are four different apple pencil models:

 — for the past month or so (previous os update included) the pencil started to lose connection, occasionally failing to show a charge icon, and only showing a gray. Apple pencil (1st generation) you can use apple pencil (1st generation) with these ipad models: