ESPHome Snapshot Camera

Hello everyone,
I’d like to build 3 Snapshot Cameras (no live stream feed needed only snapshots) for our storage room.
I’d like the ESPs to take a snapshot every 6hrs and I should be able to see it in home assistant. It’d be nice if the ESPs could run on betteries. Should be possible with 6hours of deep sleep and only 4 pictures per day?

I am a total newb, and have only experience with one project with an ESP8266. Have 0 yaml or coding experience. I can follow a guide though, that is how I built my esp8266 pm2.5 sensor and integrated it into HA.

Do you guys have an idea which hardware I’d need to realize this? I know there are compact esp camera boards which seem nice. Would this work with batteries? How can I make it non accessible via live stream and upload a snapshot every 6hrs?

Thank you for reading and I hope to read some guides/suggestions.

Bump - I too am looking for the same thing but variable interval