Adafruit DS3231Ultra Precision RTC Breakout - I2C

  • Brand: Adafruit
  • Product Code: AF3013
  • Location: X094
  • Availability: In Stock
  • R219.00 (price excl. VAT)

Adafruit DS3231 Precision RTC Breakout - I²C

The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says on the tin! This Real Time Clock (RTC) is the most precise you can get in a small, low power package. This is one of the finest RTC you can get

Quick Spec

  • Interface: i2c
  • DS3231 will switch over to Bat when Vin power is lost
  • Size 23mm x 17.6mm x 7.2mm
  • Weight: 2.1g
  • Compatible with Battery: CR1220

Board Layout


Shipping List

  • 1 x Adafruit DS3231 Ultra Precision RTC Breakout - I2C
  • CR1220 Battery not included, can be purchased > here 

Tags: rtc, adafruit, DS3231, real time clock, adafruit, Accurate