RTC module DS3231 I2C - real time clock

Index: MOD-03790 EAN: 5904422373788

Module with real time clock, allows you to read the time in hours, minutes, and seconds, and to read the date: month, day, year. The device was based on the DS3231 system, the communication interface is an I2C bus.

RTC module DS3231 I2C - real time clock
€6.90
€5.61 tax excl.
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Manufacturer: OEM

Description

Module with real time clock, allows you to read the time in hours, minutes, and seconds, and date: month, day, year. The device was based on the DS3231system, the communication interface is an I2C bus. The clock works withArduinoandRaspberry Pi.

Check how to connect the system withminicomputer Raspberry PiandArduino modules.

 

Remember to run the I2C bus in the Raspberry Pi before connecting the module (raspi-config).

 

Specification

  • Supply voltage: from 2.3 V to 5.5 V
  • Current consumption: from 200 µa (in standby mode 840 nA)
  • Driver: DS3231 (documentation)
  • Communications: I2C bus (SDA, SCL)
  • The bus address: 0x68
  • Indicates: seconds, hours, minutes, months, days of the week and the years
  • Accuracy:
    • at a temperature of 0 °C to +40 °C: +/- 2 ppm
    • at a temperature of -40 °C to +85 °C: +/- 3,5 ppm
  • Connectors: soldered female connector pitch 2.54 mm - compatible withgoldpin strips
  • The dimensions of the plate: 14 x 14 x 14 mm (with connectors)

Package width 6.2 cm
Package height 1 cm
Package depth 2.5 cm
Package weight 0.003 kg

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Product reviews

RTC module DS3231 I2C - real time clock

4.9/5

Average grade

13

Customers opinion
The following opinions are collected
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and come from the post-purchase process.

Reviews:

Janusz 08.11.2023 Confirmed purchase Translated review
Great miniature version
Janusz 06.11.2023 Confirmed purchase Translated review
I recommend
Jarosław 26.08.2023 Confirmed purchase Translated review
Tiny but precise. I would prefer the connector to be in the form of pins. However, this does not change my rating - 5 stars.
Piotr 18.04.2023 Confirmed purchase Translated review
I'm starting to play with various types of modules for arduino. Works great and works from the first connection
Tomasz 04.10.2022 Confirmed purchase Translated review
They work fine with DS3231_test.pde Eric Ayars 4/11
Marcin 26.09.2022 Confirmed purchase Translated review
It probably works on a Raspberry Pi (I've already used a few in various projects). Lousy, small battery (I attached a larger one on the cables). I rather recommend it. p.s. With this larger version of the RTC (bigger battery) I had some problems with reading the time on the Raspberry.
Mariusz R. 27.09.2021 Confirmed purchase Translated review
Ok Ok
Piotr N. 05.08.2021 Confirmed purchase Translated review
Everything as expected
Przemysław H. 15.07.2021 Confirmed purchase Translated review
Good price-quality ratio.
Aleksander S. 01.07.2021 Confirmed purchase Translated review
low profile after unsoldering goldpins
Mirosław N. 28.03.2021 Confirmed purchase Translated review
Ok.
Jakub 11.03.2024 Confirmed purchase
Jacek 22.01.2024 Confirmed purchase

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