How to use NTP with the Aduino Leonardo

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This project is a way to easily display the time on an LCD.

The project uses a DS3231 module to store the time and an ESP01 that uses NTP to request it and store it in the DS3231 module.

Further code changes can be found on my GitHub page:

Arduino Leonardo - Config file reader - BOM

Arduino Leonardo - clone Direct leverbaar This one is a home brew leonardo from € 12,75 ESP8266 ESP-01S WIFI Module Direct leverbaar ESP8266 module € 5,15 ESP-01 USB Adapter Direct leverbaar ESP adapter to 5V TTL logic € 3,10 Real time clock module DS3231 Direct leverbaar Real Time Clock Module € 3,75 I2C LCD interface module Niet op voorraad I2C LCD interface € 1,90 20x4 Karakters lcd module blauw Direct leverbaar 20x4 Character LCD module € 9,10 Totaal € 35,75
Huidige pagina 1. Introduction 1. Introduction 2. The Schematic 3. How does NTP work? 4. DS3231 module 5. The LCD 6. The ESP8266 7. Full program Geschreven door


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