Hi, I have made an extension for the DS3231 RTC. It would be great if anybody would like to try it and comment!
It’s not approved yet, so you need to add it as an extension from my Github repo.
There is some documentation on how to do this here. Go to Step 4 on that page. Maybe it’s just me but I found that particular page very hard to understand. I am tempted to write a blog post somewhere to explain it!