LED room occupancy flag

in this WFH time and schools online, Need small LED Flag to show room/meeting/busy.
small, rechargeable, magnetic placement (With adhesive metal). Maybe 3 colors.

Wifi switch ON.
If sync with IOS calendar, much better :slight_smile:

I think you will sell a bunch! I need 4 for sure :slight_smile:

**//Mod Edit: Title Modified to Enhance Search Clarity.