The Arduino Cron Library is a library which allows an Arduino sketch define a set of commands which may be executed at a specified time.
The library makes use of a cron like syntax to schedule commands to be executed. It makes use of the RTC DS1307 chip to read the time. To communicate with the chip the library uses the RTClib library from adafruit.
To get started you need to do the following:
#ifndef RTClib_h
#define RTClib_h
#endif
The following commands are currently available:
If you would like to create your own commands, simply