RTC DS3231

There are no libs for the ESP32 for this RTC; am I missing something?

Arduino has so many of them - any idea which one to chose?


I can't comment - I haven't

I can't comment - I haven't used that chip. TBH anything for the Arduino should work for the ESP32 - maybe with a slight tweak if you're not using the default I2C pins. As long as the library uses Wire.h then it should just work.