Linker error when function is implemented in extern file .c Are you new to Arduino? I think the initTime() needs to be public or external, why not use .cpp with real class or another .ino? Otherwise make sure ... http://ift.tt/1JY0RXp

Linker error when function is implemented in extern file .c Are you new to Arduino? I think the initTime() needs to be public or external, why not use .cpp with real class or another .ino? Otherwise make sure ... http://ift.tt/1JY0RXp
http://ift.tt/1E0N5Dx