First of all, my apologies for posting this despite various existing attempts . I realized that most of the methods already conceived, prioritize precision control of time synchronization, and that certainly has it's appeal. But the way they work are above my understanding, and I admit that outright…

Always post all the code along with any error messages or results. Snippets are not useful. Also identify the exact model Arduino board you are using. You should avoid using String objects with Arduino. They cause crashes or undefined behavior due to poor memory management, and are never necessary…

Setting DS3231 from GPS

Projects General Guidance

sonofcy August 27, 2025, 8:16pm 3

When you are not experienced enough, look at the examples provided with each library.
Is GPS used for anything else, is WiFi available?

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Setting DS3231 from GPS

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