Base code to have multiple RFID and LCDs running independently from each other using 1 arduino. Master tag key also allows for easy reseting of the correct tags to be used as authorized keys.
Removed RETURN; script from subroutine that builds tag and passes off to Program Mode. Return was forcing main loop to repeat over and over, despite the program mode initalizing.
Removed RETURN; script from subroutine that builds tag and passes off to Program Mode. Return was forcing main loop to repeat over and over, despite the program mode initalizing.