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Adafruit DS3231 Präzisions RTC Breakout

Price in EUR including VAT
7Ratings
BrandMore from Adafruit
Delivered between Mon, 24.8. and Tue, 25.8.
More than 10 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 30,–

Product details

The DS3231 Precision RTC Breakout from Adafruit is a high-precision real-time clock module designed for a variety of applications in electronics. It combines an integrated quartz crystal and a temperature sensor to maintain accurate timekeeping even under changing conditions. Unlike traditional RTCs that rely on external crystals, this module offers a compact and robust solution housed in a breadboard-friendly format. With a coin cell battery on the back, the module can perform precise timekeeping for years even during power outages. This makes it ideal for projects where reliable time measurement is essential, such as in data logging applications or digital clocks.

  • Integrated temperature sensor for precise timekeeping
  • Compact design for easy integration
  • Long-term timekeeping with coin cell battery
  • Robust casing protects sensitive components.

Key specifications

Compatible hardware
Arduino
Sensors
Temperature sensor
Scope of delivery
Fully assembled and tested breakout board, small piece of header

General information

Item number
65261717
Manufacturer
Adafruit
Category
Electronics modules
Manufacturer No.
3013
Release date
20.11.2025

Compatibility

Compatible hardware
Arduino

Electronic module properties

Sensors
Temperature sensor

Voluntary climate contribution

CO₂ emissions
1,13 kg
Climate contribution
EUR 0,12

Scope of delivery

Scope of delivery
Fully assembled and tested breakout board, small piece of header
Additionally required (not included)
Button cell, Header for soldering

Product dimensions

Length
17.60 mm
Width
23 mm
Height
7.20 mm
Weight
2.10 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Electronics modules» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Tru Components
    0 %
  • 2.Whadda
    0,1 %
  • 3.Adafruit
    0,2 %
  • 3.Arduino
    0,2 %
  • 5.Sonoff
    0,6 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Adafruit
    Not enough data
  • 1.Raspberry Pi
    0 days
  • Arduino
    Not enough data
  • Joy-it
    Not enough data
  • Sonoff
    Not enough data

Return rate

How often is a product of this brand in the «Electronics modules» category returned?

Source: Galaxus
  • 1.SparkFun
    0 %
  • 1.Tru Components
    0 %
  • 4.Adafruit
    0,1 %
  • 5.Whadda
    0,6 %
  • 6.Arduino
    1 %
Source: Galaxus