ESP8266 ESP-01 with DS3231 and I2C LCD - Real time clock @simple-circuit

ESP8266 ESP-01 with DS3231 and I2C LCD - Real time clock @simple-circuit

Uploaded June 2018 | Updated September 2026, 2 weeks ago

ESP8266 ESP-01 with DS3231 and I2C LCD - ESP8266 real time clock project with set buttons. Circuit diagram and Arduino code at:
simple-circuit.com/esp8266-esp-01-ds3231-ds1307-rtc

ESP8266 NodeMCU with SSD1306 OLED and DS3231 RTC:
youtu.be/rNZN9Yt6kuw

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ESP8266 ESP-01 with DS3231 and I2C LCD - Real time clock