Go for RP2040 based MCUs, everything else is extremely outdated by now.
Edit: for example KB2040, Helios, Frood RP2040, at least here in the EU. Don’t really have examples beyond the KB2040 for US. If you Design from scratch, of course your don’t have to use the pro micro footprint
WhiteHelix t1_ja99it1 wrote
Reply to comment by _DEATH_STR0KE_ in Not much but I made this from scratch by tencuatoi
Go for RP2040 based MCUs, everything else is extremely outdated by now.
Edit: for example KB2040, Helios, Frood RP2040, at least here in the EU. Don’t really have examples beyond the KB2040 for US. If you Design from scratch, of course your don’t have to use the pro micro footprint