Smallest WiFi Busylight

With many people working from home for the foreseeable future, a way to notify everyone else in the household if you can be disturbed behind closed doors is crucial. A WiFi connected BusyLight using a Wemos D1 Mini and two NeoPixels can be placed outside the office door or anywhere else in the house. A GUI for color selection and (coming soon) calendar integration

Full details and code at https://hackaday.io/project/176566-tiny-wifi-busy-light