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DS3231 Clock Module 3.3V / 5V High Accuracy For Raspberry Pi -40C to +85C Operating Temperature Range

DS3231 Clock Module
Item Code: TOP862642
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  • Description
  • Documents
  • Shipping Methods
  • Payment Methods


  • This board can be used with for Arduino board
  • Module itself can adapt 3.3V and 5V systems without level conversion.


  • Within -40 ° C to +85 ° C temperature range, timing accuracy is maintained at ± 5ppm
  • (± 0.432 sec / day).
  • Provide battery backup for continuous timing.
  • Low-power.
  • Device package and function compatible with the DS3231.
  • Complete clock functions include seconds, minutes, hours, day, date, month and
  • year timing, and provide valid to 2100.
  • Two calendar alarm.
  • 1Hz and 32.768kHz output.
  • Reset button and button input.
  • High-speed (400kHz) I2C serial bus.
  • +2.3 V to +5.5 V supply voltage.
  • ±3°C accuracy digital temperature sensor.
  • -40°C to +85°C operating temperature range.
  • 16-pin SO (300mil) package

Shipping List

  • 1 x DS3231 Clock Module



(1) The Two main shipping methods

When you order from the smaring.com, you can choose your preferred shipping method on the Order Information page during the checkout process. The smaring.com offers the following TWO different international shipping methods:

Shipping Way

Shipping Company

Estimated Delivery Time

Tracking Information

Registered Post

China Post,ePacket, HongKong Post, Singapore Post,etc.

7-39 days


Expedited Shipping

DHL, FeDex, UPS, EMS, etc.

6-13 days



(2) Free shipping on all orders over Some Value

If the total price of all orders in one time is over some value (which is spread in the top of this webpage), and the total weight is less than 2kg, then, your order would be FREE shipped by Registered Post all over the world. 

(3) Tracking your order

All orders can be tracked in the site: http://www.17track.net. Open this site, and fill in the tracking number, like RS387577781CN (NOT order number), Then you can see the shipping information.

Any problem, please contact us by http://www.smaring.com/help/

Smaring.com can accept payment through PayPal and Directly via credit card, and other payments. 

Paying with PayPal

NOTE: Your order will be shipped to your PayPal address. Ensure you have chosen or entered the correct delivery address.

1) Login To Your Account or use Credit Card Express.

2) Enter your Card Details the order will be shipped to your PayPal address. and click Submit.

3) Your Payment will be processed and a receipt will be sent to your email inbox.

Paying with Credit card

1) Choose your shipping address OR create a new one.

2) Enter your Card Details and click Submit.

3) Your Payment will be processed and a receipt will be sent to your email inbox.

If you want to use other payment methods, please contact us. Thanks.

Any problem, please contact us by http://www.smaring.com/help/.

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