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Slovenia, Ljubljana
1 Level
475 Review
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Review on πŸ•’ 2PCS DS3231SN Real Time Clock Module, Aideepen DS3231 AT24C32 IIC High Precision Breakout with Improved Accuracy for Arduino by Rachel Martinez

Revainrating 5 out of 5

Much more accurate than other RTC modules I've used!

Slightly more expensive than some other RTCs, but they use SN series chips and have a much better build quality. I've been running it on battery power for the last week, but every time I turn on the AC adapter it shows the correct time (to the minute, I haven't bothered to track the seconds drift). I highly recommend this real time clock if you have a circuit that you want to set up and forget about for a long time.

Pros
  • 1 year trial
Cons
  • Socket required