Hello, all is it possible to write the time/date from a GPS device (skylab SKM52) to an DS3231 and shutdown the GPS to save energy. in other way how to sync the DS3231 from a GPS. and that the rtc work with the DS3231 I use the library NMEAGPS an ssd1306 Oled. have somone an example that I can …

GPS time/date to DS3231

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