I've added the schema of the project made with Fritzing.

Also uploaded mp3 files for italian.

If you want to replicate the project in another language you just sosbitute the mp3 files (a list with proper translation in english still to come).

And the files for Arduino IDE.

Code zip contains also a "data" folder which contains css/html files for the AP portal. You should install SPIFFS to upload them to the pseudo-file system of the Wemos.