about the DateTime.h

Projects Programming
1
  1. where can download?
  2. got here: GitHub - PaulStoffregen/Time: Time library for Arduino , there is no datetime.h after unzip, why?
  3. how to make this file into .h : arduino/DateTimeStrings.h at master · hickey/arduino · GitHub

Thanks

2

Including the Time library will give you access to the functions in the DateStrings.cpp file.

3

DBMcDonald:
Including the Time library will give you access to the functions in the DateStrings.cpp file.

Thanks

I found the solution here and it works: Wiring.h missing in Arduino - Stack Overflow

Now comes error: The 'BYTE' keyword is no longer supported.

BUT...
this solution resulted some other troubles, the sketch related [wire.h] and LCD can't work unless reinstalled these two again. take a system time should be a simple job?