Multiple ESP32 Cams sharing images without WiFi

[Opticulus]

I am curious about ways for esp32 cams to share images with each other. Or rather, for images from 4 separate esp32 cams to end up in one place.

This project is portable and may not always be online, so posting to a web-server isn’t an option.

One option I can think of is to have them all save images to the same sd drive, but I know that gets messy.

Any ideas would be greatly appreciated, thanks.