Onnowpurbo: Created page with "Library https://github.com/Naguissa/uRTCLib Code #include // #include "RTClib.h" #include "uRTCLib.h" #include #include #inclu..."

2023-04-02T13:28:59Z

Created page with "Library https://github.com/Naguissa/uRTCLib Code #include <Wire.h> // #include "RTClib.h" #include "uRTCLib.h" #include <NTPClient.h> #include <ESP8266WiFi.h> #inclu..."

New page

Library

https://github.com/Naguissa/uRTCLib

Code

#include <Wire.h>
// #include "RTClib.h"
#include "uRTCLib.h"
#include <NTPClient.h>
#include <ESP8266WiFi.h>
#include <WiFiUdp.h>

// RTC_DS1307 rtc;

// uRTCLib rtc;
uRTCLib rtc(0x68);

const char *ssid = "o1";
const char *password = "Dzaq1993!";

const long utcOffsetInSeconds = 25200; // GMT+7 Jakarta
char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};

// Define NTP Client to get time
WiFiUDP ntpUDP;
NTPClient timeClient(ntpUDP, "pool.ntp.org", utcOffsetInSeconds);

void setup () {
Serial.begin(9600);
URTCLIB_WIRE.begin();

WiFi.begin(ssid, password);
while ( WiFi.status() != WL_CONNECTED ) {
delay ( 500 );
Serial.print ( "." );
}
timeClient.begin();
timeClient.update();

// Following line sets the RTC with an explicit date & time
// for example to set April 3 13 2023 at 12:56 you would call:
// rtc.set(0, 56, 12, 5, 3, 4, 23);
// rtc.set(second, minute, hour, dayOfWeek, dayOfMonth, month, year)
// set day of week (1=Sunday, 7=Saturday)

rtc.set(timeClient.getSeconds(), timeClient.getMinutes(), timeClient.getHours(), timeClient.getDay(), 3, 4, 23);

// update RTC dari clock komputer
// if (! rtc.isrunning()) {
// Serial.println("RTC is NOT running!");
// rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));//update rtc dari waktu komputer
// }
}

void loop() {
rtc.refresh();

Serial.print(daysOfTheWeek[rtc.dayOfWeek()]);
Serial.print(" , ");
Serial.print(rtc.day());
Serial.print(' ');
Serial.print(rtc.month());
// Serial.print(cMonth[rtc.month()-1]);
Serial.print(' ');
Serial.print(2000+rtc.year());

print2digits(rtc.hour());
Serial.print(':');
print2digits(rtc.minute());
Serial.print(':');
print2digits(rtc.second());
Serial.print('\n');

delay(1000);
}

void print2digits(int number) {
if (number >= 0 && number < 10) {
Serial.write('0');
}
Serial.print(number);
}

WeMOS: D1 R1 mini RTC NTP Set - Revision history

Onnowpurbo: Created page with "Library https://github.com/Naguissa/uRTCLib Code #include // #include "RTClib.h" #include "uRTCLib.h" #include #include #inclu..."