This code first syncs the DS1302 chip with a NTP server and then reads time from the DS1302 chip. Every time the system is booted the clock is synced with a NTP server. #include <ESP8266WiFi.h> #include “TinyDHT.h” // Adafruit library https://github.com/adafruit/TinyDHT #include <ThreeWire.h> // needed by rtc #include <RtcDS1302.h> // Makuna library https://github.com/Makuna/Rtc const char… Continue reading Sync Ds1302 with NTP