I like that these are so small, and of course they can be had even cheaper from Ali-express. https://www.ebay.com/itm/172791484279 But what am I missing out on compared to the bigger boards with multiple chips some of you have been using, like these... https://www.ebay.com/p/IIC-Precision-RTC-Rea…

anyone have luck with these DS3231 modules?

Topic		Replies	Views
progs needed for I2C Tiny RTC DS1307 Real Time Clock Module AT24C32 Board for ar Networking, Protocols, and Devices	4	1636	May 6, 2021
Help Needed - simple RealTime clock DS3231 Sensors	14	8639	May 6, 2021
RTC modules - who's is "best"? General Guidance	29	29720	May 5, 2021
Ds3232 modul Deutsch	7	3299	May 6, 2021
DS1307 oder DS1302 oder 3231 ? Deutsch	21	13605	May 6, 2021