README.md

NTP Client

This example shows how to get current date and time from NTP server.

esp32-examples/examples/NTP Client/sketch/sketch.ino

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	#include <WiFi.h>
	#include "time.h"
	const char* ssid = "YOUR_SSID";
	const char* password = "YOUR_PASSWORD";
	const long gmtOffset_sec = 3600;
	const int daylightOffset_sec = 3600;
	const char* ntp_server = "pool.ntp.org";
	void setup() {
	Serial.begin(9600);
	WiFi.begin(ssid, password);
	while (WiFi.status() != WL_CONNECTED) {
	delay(500);
	Serial.print(".");
	}
	configTime(gmtOffset_sec, daylightOffset_sec, ntp_server);
	}
	void loop() {
	struct tm timeinfo;
	if (getLocalTime(&timeinfo)) {
	Serial.println(&timeinfo, "%A, %B %d %Y %H:%M:%S");
	}
	delay(1000);
	}

Sources

ESP32 NTP Client-Server: Get Date and Time (Arduino IDE)