#include <TimeLib.h>

unsigned long timenow;
char buff[65];
void setup() {
  Serial.begin(9600);
  String dt = __DATE__ " " __TIME__;
  setTimeFromDateString(dt); // Set the current time from the date string

  Serial.print("Compiled: ");
  Serial.println(dt); // Print the  time

  Serial.print("Unix Time: ");
  Serial.println(now()); // Print the Unix time


void loop(){
  timenow = now();
  Serial.print("Unix Time: ");
  Serial.println(timenow); // Print the Unix time

   sprintf(buff,"Date1: %4d-%02d-%02d %02d:%02d:%02d\n", year(timenow), month(timenow), day(timenow), hour(timenow), minute(timenow), second(timenow));
   Serial.println(buff);
  delay(1000);
}