virtuabotixRTC myRTC(7, 6, 5); int alarmPin = 13; // Built-in LED bool alarmTriggered = false;
The virtuabotixRTC.h library is a specialized Arduino library used primarily for interfacing with the module. It provides a straightforward way to set and retrieve time data (seconds, minutes, hours, day, month, year) using a three-wire serial interface. Core Functions & Usage virtuabotixrtc.h arduino library
: It uses a specific format for initial setup: (seconds, minutes, hours, day of week, day of month, month, year) . virtuabotixRTC myRTC(7, 6, 5); int alarmPin = 13;
: The library does not contain automatic leap year calculation for day-of-week tracking. It relies on the user to correctly maintain day-of-week or update it externally. For applications needing self-correcting calendars, this is a limitation. : The library does not contain automatic leap
An easy to use real time clock library for Arduino, it was in the public domain, but not on GitHub, so I uploaded it. Problem with code for Arduino using an RTC - Programming