How to set DS3231 Real time clock module for Arduino

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How to set DS3231 Real time clock module for Arduino

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DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino

This is a great 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 it still maintains accurate timekeeping.

Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line.

DS3231 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.

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. ::::::::::: SUPPORT CHANNEL ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

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i searching this since 30 days... thanks

tomalchowdhury
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nice one, very easy to set up the RTC thx.

ausprobierendannweisstdues
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TimeLib.h is not included in the downloadable library, please fix. thank you

pounsfos
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Can i use wemos D1 instead kf arduino uno ?

qamra
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Thank u sir


Please send rtc code for P10 LED display

steelkarthi
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Is there a way to make the month in numbers?

jamessalvador
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the code has error at the second line...

kevinlim
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hello. if I want to set the timer in the sketch without serial port how i can??? please help me thanks

andrescool
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may I use arduino nano?
Because I don't have arduino uno

xxrlatkdqhdxx
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sir how to replace ds 1302 rtc with ds3231
what changes we have to done in program

anukeshambatkar
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I did the same as you have done .. after including library I went to set serial . But I didnt get the header files which u have got here .. so where can I get those ..

Venugopal-vtqy
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Will not compile. Tried fix. Download code is very different to video.

BobSmith-lyzs
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um Why does the video say ds3232rct instead of ds3231?
(Sorry My grammar have mistakes. ^^;;)

xxrlatkdqhdxx
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Erreur de compilation pour la carte Arduino Uno

mohamedelfikt