SerialConfigCommand for Arduino allows user to set commands via the Serial Monitor easily.
SerialConfigCommand can allow for commands with or without values to be set. Example: "LED=255", "Lock=1", "Start". It is compatible with both Arduino String and C-string, making it accessible for novice users. The library checks the Serial buffer every x interval defined by the user, and parse the setting into commands and values.
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.