Had an old iPad in a drawer that can’t install anything from the App Store anymore, so it became a photo frame. It loads a fullscreen page from a Home Assistant add-on I wrote and cycles through family photos straight off the SMB share on my NAS. No cloud, no account.
In the morning the hallway motion sensor switches it into weather mode for a couple of hours, so every 8th photo becomes a weather screen with the next 12 hours. The latest version also has a small weather badge in the corner that can stay up all day, or only show up when rain, snow, frost or heat is coming. HA just pushes to it with two rest_commands - the frame itself has no token for HA.
The part I’m happiest with is the bin reminder. The frame tells you the day before which bin goes out, and you don’t type the dates in: you upload the PDF leaflet from your municipality and it reads the dates out of it, locally, no OCR. It works off the coloured cells in the calendar grid (row = ISO week, column = weekday) and checks each one against the printed day number.
It does ingress now too, so it opens from the HA sidebar, and with Mosquitto running it creates MQTT entities for the next collection, photo count and weather mode on its own.
Most of the work honestly went into old Safari. iOS 9 silently ignores half of modern CSS, so everything has px fallbacks and the weather screen is laid out with tables.
Install: Settings > Add-ons > Add-on Store > three dots > Repositories > add https://github.com/emo546/ha-snapframe
If you have an ancient iPad and something looks broken on it, tell me the iOS version.
It looks good.
I want to do something similar with an Android tablet so that I can replace the Amazon ad delivery system in my kitchen. All I use it for now is timers and a shopping list.
I never get the time to do it though.
Straight answer: SnapFrame won’t replace the timers and the shopping list. It does photos, a weather screen, and a bin-collection reminder - that’s the lot.
For a kitchen tablet the usual setup is a Home Assistant dashboard in a kiosk browser, where you can put a timer helper and a to-do list on screen, and SnapFrame as the thing it falls back to when nobody’s using it.
The display side is just a fullscreen web page, so an Android tablet is no problem at all - old iPad Safari was the hard part, Android browsers are easy in comparison.