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DS3231 RTC Module (Real Time Clock)

DS3231 RTC Module (Real Time Clock)

Regular price Rs. 203
Regular price Rs. 299 Sale price Rs. 203
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  • This module operates at 3.3V perfect for adding an RTC to your Raspberry Pi.
  • The temperature range is from -40 ° C to +85 ° C temperature range, and timing accuracy is maintained at ± 5ppm (± 0.432 sec/day).
  • This module Provides battery backup for continuous timing.
  • The module has a Low-power.
  • This device package and function are compatible with the DS3231.
  • It has a complete clock function including seconds, minutes, hours, day, date, month, and year timing, and provide valid to 2100.
  • The two calendar alarms are available.
  • There is a reset button and input button.
  • The digital temperature sensor accuracy is ±3°C.

DS3231 RTC Module (Real Time Clock)

DS3231 Mini RTC is a Mini Real-Time Clock module designs for Raspberry Pi, but it also can be used to Arduino. DS3231 RTC IC Self-adjust 3.3V and 5V.Provide battery backup for continuous timing, Low-power consumption. Complete clock functions include seconds, minutes, hours, day, date, month and year timing, and provide valid to 2100.

It has Two calendar alarms, 1Hz, and 32.768kHz output. Reset output and input buttons Debounced High-speed (400KHz) I2C serial bus. Many RTC modules are meant to operate at 5V. Unfortunately, the Raspberry Pi operates at 3.3V, that is where this handy module comes into play, it operates at 3.3V perfect for adding an RTC to your Raspberry Pi.

check out : Programmable Digital Timer Module

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


  • Servers
  • Data Loggers
  • GPS Modules
  • Power Meters

Package includes:

  • 1 x DS3231 RTC Module (Real Time Clock)



1Hz and 32.768kHz



Supply Voltage

+2.3 V to +5.5 V

Operating Temperature Range.

-40°C to +85°C

temperature range

-40 ° C to +85 ° C

timing accuracy

± 5ppm (± 0.432 sec/day)


14x14x12 mm



Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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