Communication
Time based one time password generator; complies with RFC 6238
RFC 6238 time based one time password generator. It will accept the base32 encoded seeds (and all the other parameters typically found in the Qr codes).
Maintainer: Dirk-Willem van Gulik
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.