PaperMono, e-ink fridge magnet shopping list with mobile web page

In plain words

PaperMono is an e-ink shopping list system designed for the M5Stack PaperMono device. It displays shopping lists on a fridge magnet-sized e-paper display while allowing users to add and manage items through a mobile web interface. The system uses a FastAPI backend server to sync between the device and phone, making it useful for households that want a persistent, low-power shopping list visible on their refrigerator.

written from the facts on this page · September 2026

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