Library for NTPClient to connect to an NTP time-server
Get time from a NTP time-server and keep it in sync. For ESP8266/ESP32, WT32-ETH01 (ESP32 + LAN8720), nRF52, SAMD21/SAMD51, STM32F/L/H/G/WB/MP1, Teensy, RTL8720DN, RP2040-based (Nano_RP2040_Connect, RASPBERRY_PI_PICO) boards, etc. besides AVR, using ESP WiFi, WiFiNINA, Ethernet W5x00, ENC28J60, LAN8742A, ESP8266/ESP32 AT-command WiFi

Author: Fabrice Weinberg

Maintainer: Khoi Hoang

Read the documentation


This library is compatible with all architectures so you should be able to use it on all the Arduino boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.