Hi,
This is very useful - well done - and for the application that I have in mind it would be great if the system could boot into a kiosk webpage displaying a QR code that gives the address for the wifi configuration page so that it could be scanned by a phone. Is this something that you would consider - if not then perhaps you could give me some pointers as to how the IP address could be derived for inclusion in a HTML/JS page?
All the best