Virtuabotixrtc.h Arduino Library - ((top))

// Define the pins used to connect the RTC module const int rtcClockPin = 2; const int rtcDataPin = 3; const int rtcCsPin = 4;

void setup() Serial.begin(9600); Wire.begin(); myRTC.setTime(14, 30, 0); // 14:30:00 myRTC.setDate(3, 15, 4, 26); // Tuesday, 15 April 2026 (example format)

: Uses a single execution command to fetch secondary data structures simultaneously, lowering processing overhead. virtuabotixrtc.h arduino library

The virtuabotixRTC.h library uses a few critical functions for daily operation: Description virtuabotixRTC(clk, dat, rst)

This specific mapping ( 6,7,8 ) is the most commonly used configuration, as seen in many online examples and tutorials. However, you can assign any three available digital pins on your Arduino. // Define the pins used to connect the

DateTime now = myRTC.getDateTime(); Serial.print("Current date and time: "); Serial.print(now.year); Serial.print("-"); Serial.print(now.month); Serial.print("-"); Serial.print(now.day); Serial.print(" "); Serial.print(now.hour); Serial.print(":"); Serial.print(now.minute); Serial.print(":"); Serial.println(now.second);

VirtuabotixRTC myRTC(0x68); // typical I2C address for DS1307 DateTime now = myRTC

// The library provides these variables with the current time: Serial.print("Current Date / Time: "); Serial.print(myRTC.dayofmonth); Serial.print("/"); Serial.print(myRTC.month); Serial.print("/"); Serial.print(myRTC.year); Serial.print(" "); Serial.print(myRTC.hours); Serial.print(":"); Serial.print(myRTC.minutes); Serial.print(":"); Serial.println(myRTC.seconds);

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