#include <WiFi.h>
#include "time.h"
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
const char* ssid = "AIB-4F-B";
const char* password = "AIBaib!@#123";
const char* ntpServer = "pool.ntp.org";
const long gmtOffset_sec = 25200;
const int daylightOffset_sec = 0;
void printLocalTime() {
  struct tm timeinfo;
  if (!getLocalTime(&timeinfo)) {
    Serial.println("Failed to obtain time");
    return;
  }
  Serial.println(&timeinfo, "%A, %B %d %Y %H:%M:%S");
  lcd.setCursor(0, 0);
  lcd.print(&timeinfo, "%A, %B %d %Y %H:%M:%S");
  lcd.setCursor(1, 0);
  lcd.print(&timeinfo, "%H:%M:%S");
}
void setup() {
  lcd.init();
  lcd.backlight();
  Serial.begin(115200);
  Serial.printf("Connecting to %s ", ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println(" CONNECTED");
  configTime(gmtOffset_sec, daylightOffset_sec, ntpServer);
  printLocalTime();
  WiFi.disconnect(true);
  WiFi.mode(WIFI_OFF);
}
void loop() {
  delay(1000);
  printLocalTime();
}