Circuit diagram of interfacing DS3231 RTC Module with NodeMCU December 17, 2018 Iotguider Leave a comment Love it? Share this among your friends:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Skype (Opens in new window)Related Posts:Learn interfacing DS3231 RTC Module with NodeMCULearn interfacing DS3231 RTC Module in ESP8266Learn interfacing DS3231 RTC Module in ArduinoLearn interfacing DS3231 Real Time Clock in Raspberry PiSerial communication between NodeMCU and ArduinoHow to Program NodeMCU with Arduino IDE