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DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry Pi

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$1.67$2.02

DS3231 moduleMini DS3231 module
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DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.
RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.
A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, / RST pin is monitored as generating μP reset manually.
Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time). This temperature sensor accuracy is ± 3 ° C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.

Module parameters:
1 Size: 38mm (length) * 22mm (W) * 14mm (height)
2 Weight: 8g
3 Operating voltage :3.3 – 5 .5 V
4 clock chip: high-precision clock chip DS3231
5 Clock Accuracy :0-40 ° range, the accuracy 2ppm, the error was about 1 minute
6 calendar alarm clock with two
7 programmable square-wave output
8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
9 chip temperature sensor comes with an accuracy of ± 3 °
10 memory chips: AT24C32 (storage capacity 32K)
11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57
13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal
14 Packing: single anti-static packaging
Wiring instructions (for Arduino uno r3 for example):
SCL → A5
SDA → A4
VCC → 5V
GND → GND

Shipping list:

1.DS3231 module a (tested good antistatic packaging )

Note: don’t inclue battery,it only need 0.01 dollars,it’s not safty to ship by air mail.hope you can understanding
(2) an electronic file data (including test procedures for Arduino, PDF format schematics, data sheet)

DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry Pi

DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry Pi

Mini DS3231 module with battery

DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry Pi

Overview:


 1. DS3231 high precision clock module for Raspberry Pi
 2. the module can also be used for Arduino motherboard
 3. The module itself can be adapted to 3.3 V and 5 V system,
 no level conversion, it is super convenient!

Features:

  1. to 40° to + 85° temperature range, timing accuracy in
    a plus or minus 5 PPM (+/- 0.432 SEC/day)
  2. To provide continuous timing battery backup
  3. Low power consumption
  4. The device compatible with DS3231 encapsulation and function
  5. Complete the clock calendar function including the second, minute,
  6. Two calendar clock
  7. 1 Hz and 32.768 kHz output
  8. Reset the output and input button to tremble
  9. High speed (400 KHZ) the I2C serial bus
    10.+ 2.3 V to + 5.5 V power supply voltage
    11.The accuracy of plus or minus 3° digital temperature sensor
    12.- 40 ° to + 85° temperature range

DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry PiDS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry PiDS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry PiDS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry PiDS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry PiDS3231 AT24C32 IIC Module Precision Clock Module DS3231SN Memory module DS3231 mini module Real Time 3.3V/5V For Raspberry Pi

SKU: 32822420722 Category:
Brand Name

TENSTAR ROBOT

Condition

New

Type

Voltage Regulator

Model Number

DS3231

Application

Computer

Operating Temperature

1

Supply Voltage

1

Dissipation Power

1

Package

SMD

is_customized

Yes

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5 out of 5 stars

1 review

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What others are saying

  1. M***v

    M***v

    заказывал много всего. доставлено быстро, упаковано красиво! заказывал более 50 наименований и ни одной ошибки! Продавца рекомендую!

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  2. Y***v

    Y***v

    Пришло всё целое, пока не проверял.

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  3. V***v

    V***v

    Работает

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  4. D***v

    D***v

    ok

    (0) (0)

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  5. V***v

    V***v

    Отлично! Быстро, качественно.

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  6. A***v

    A***v

    Быстрая доставка, соответствует описанию.

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  7. D***N

    D***N

    Спасибо! Заказ получен полностью.

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  8. Customer

    Customer

    Работу еще не проверял. Пришло в обычной пупырке.

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  9. M***v

    M***v

    Доехало быстро. Качество хорошее. Рекомендую.

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  10. G***a

    G***a

    всё пришло спасибо продавцу

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  11. A***M

    A***M

    работает

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  12. M***m

    M***m

    Отличный товар

    (0) (0)

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  13. A***v

    A***v

    Рекомендую продавца: заказывал много датчиков, дисплей и нано. Всё объединили в одну посылку, которая дошла до Набережных Челнов за 13 дней. Упаковано хорошо – всё дошло целым. Всё работает

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  14. A***o

    A***o

    tutto ok.perfetto e.nei tempi prestabiliti.

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  15. Customer

    Customer

    Envoi rapide. Bon vendeur bonne comunication

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  16. K***v

    K***v

    Блин! Я дождался! Наконец то пришла моя посылка из далекого Китая! Столько эмоций я не получал уже давно! Целых 3 месяца мою посылку везли на китайских собаках по бескрайней тундре! Пробирались таежными тропами босоногие почтальоны. И на перекладных, на санях, запряженных хворой кобылкой привезли в мой зажопинск. Счастье!

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  17. Customer

    Customer

    До Омска дошло за 46 дней. Долго конечно. Заказывал несколько позиций. При начальной проверке все норм. Дополню отзыв, как будут использоваться полноценно. Из Латвии долго идет посылка.

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  18. A***k

    A***k

    ок. почти все как по списку, немного не ту одну позицию положили )))

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  19. R***i

    R***i

    Package arrived, its all there, but package was severely deformed, have to test everything to see if it actually works.

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  20. E***o

    E***o

    Набор для метеостанции по проекту Alex Gyver. Очень долгая отправка – больше 20 дней. После отправки посылка доставлена за 17 дней в Москву. Трек отслеживался.

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  21. P***v

    P***v

    не пришло за 2 месяца, деньги вернули

    (0) (0)

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  22. O***k

    O***k

    Нормально упаковано. Продавцу спасибо!

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  23. D***d

    D***d

    все работает

    (0) (0)

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  24. R***v

    R***v

    Excellent.

    (0) (0)

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  25. K***i

    K***i

    +

    (0) (0)

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  26. V***v

    V***v

    Товар как описано. Доставка месяц.

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  27. M***n

    M***n

    Все отлично.Модули рабочии .

    (0) (0)

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  28. G***v

    G***v

    Работает без проблем.

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  29. Y***h

    Y***h

    В Київ дві неділі ішло, товар добрий покищо не провіряв

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  30. Customer

    Customer

    кайфовый модуль маленький , раньше заказывал модуль он по размерам большой , а этот в самый раз , ставил в проект часы , все отлично работает буду заказывать еще

    (0) (0)

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  31. I***i

    I***i

    Работает, рекомендую

    (0) (0)

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  32. D***v

    D***v

    все ок

    (0) (0)

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  33. A***v

    A***v

    very fast!

    (0) (0)

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  34. M***y

    M***y

    Пришло за недели три. Если что не так – дополню отзыв.

    (0) (0)

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  35. victor

    Excellent.

    Admin victor

    Excellent.

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