Simple captive portal code for the M5StickC Plus.
I am not a legal genius but definetly do not misuse this or attempt to defraud others.
Hosts a simple captive portal at the given IP address, using the given AP name.
Enter the IP Address + /creds to view collected credentials.
Modified version originally from https://www.hackster.io/pradeeplogu0/m5stick-c-captive-portal-eaa1b1