There are SD cards with WiFi support

https://lemmy.world/post/22216470

There are SD cards with WiFi support - Lemmy.World

I recently looked into them. They seem shit. Dodgey outdated apps to make them work and such.
Too bad it should be the simplest way to add wifi file transfer to a 3d printer
I’d rather just have an ethernet port on the damn printer. You shouldn’t have to cludge together basic network device functionality

At least my 3d printer was so inexpensive it’s silly.

I’m pretty happy that the engineering team that built it doesn’t need to worry about networking code and maintaining a networked device. Jappy that an open source community does it instead.