Top 9 DS3231 Real Time Clock – Single Board Computers

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1. Geekstory

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Geekstory 5PCS DS3231 Real Time Clock Module RTC Sensor High Precision AT24C32 IIC Timer Alarm Clock for Arduino Raspberry Pi

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Geekstory #ad - An interesting feature of ds3231 rtc ic is that it has integrated crystal oscillator and temperature sensor and hence you don’t have to connect an external crystal. It is a low cost, extremely accurate RTC IC with communication over I2C Interface.

If you need technical documentation, please click “Geekstory”you can find "Sold by Geekstory" under Buy Now button, in the new page, click “Ask a question” to email us. About battery type: battery is not included, you can use CR2032 or LIR2032 battery. The product documentation link cannot be displayed. Clock chip: high-precision clock chip ds3231there are 3 different chips for this clock module, DS3231N, DS3231SN and DS3231M, we send it by randomly. Feature: the ds3231 is an rtc ic developed by maxim integrated. Voltage: 3. 3-5v, memory chips: aT24C32 storage capacity 32K.
BrandGeekstory #ad
ManufacturerGeekstory #ad
Part NumberGR1201X5

2. Songhe

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Songhe DS3231 DS3231SN Real Time Clock Module AT24C32 RTC Clock Module IIC Without Battery 3.3V, 5 .5V for Arduino Raspberry Pi

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Songhe #ad - Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Rtc maintains seconds, month, date, day, minutes, hours, and year information. Is a low-cost, extremely accurate I2C real-time clock RTC, with an integrated temperature-compensated crystal oscillator TCXO and crystal.

Clock chip: high-precision clock chip DS3231SN. Address and data are transferred serially through an I2C bidirectional bus. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. Provides two configurable alarm clock and a calendar can be set to a square wave output.

The ds3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping.
BrandSonghe #ad
ManufacturerSonghe #ad
Part NumberF60
ModelDS3231
Warrantyno

3. DORHEA

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DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module Beats Replace DS1307 I2C RTC Board Compatible with Ardu ino Batteries not Included + 20 PCS Male to Female Jumper Wire Cable

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DORHEA #ad - In addition, rst pin is monitored as generating a μP reset. Highly accurate rtc completely manages all timekeeping functions. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping.

Address and data are transferred serially through an I2C bidirectional bus. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output. Provides two configurable alarm clock and a calendar can be set to a square wave output. Ds3231 16-pin memory chips - at24c32, extremely accurate I2C real-time clock RTC, with an integrated temperature-compensated crystal oscillator TCXO and crystal.
BrandDORHEA #ad
ManufacturerDORHEA #ad
Part Number15713-1

4. Wishiot

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Wishiot DS3231 Real Time Clock Module High Precision AT24C32 IIC RTC Sensor Without Batteries for Arduino Nano Mega2560 Leonardo Raspberry Pi Pack of 5

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Wishiot #ad - You can use a typical cr2032 3V battery to power this RTC module. If you have any question or need any support, pls feel free to contact us by click "WISHIOT" under the shopping cart.

1, main chip ds3231 is a high precision rtc ic with i2C communication, it has integrated crystal oscillator and temperature sensor and hence you don't have to connect an external crystal or temp sensor. 3, ds3231sn and ds3231m, clock chip: high-precision clock chip ds3231there are 3 different chips for this clock module, DS3231N, you need prepare cr2032 or liR2032 battery since it is not included in this listing! 4, we send it by randomly. 5, what you will get is: 5 x ds3231 rtc module. 2, ds3231 rtc module can work on either 3. 3v or 5v.
BrandWishiot #ad
ManufacturerWishiot #ad
Weight0.08 Pounds
Part NumberLS1201X5

5. Aideepen

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Aideepen 2PCS DS3231 AT24C32 IIC High Precision Real Time Clock Breakout Replace DS1307 for Arduino, DS3231SN RTC Module

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Aideepen #ad - Thanks for your understanding. 24c32 addresses can be shorted A0/A1/A2 modify default address is 0x57. Save time and high precision addition. Less than 31 days of the month, including corrections for leap year. Iic bus interface, the maximum transmission speed of 400khz working voltage of 5V, cascaded with other IIC device.

Chip temperature sensor comes with an accuracy of ± 3°C. Upgraded ds3231sn chip, not ds3231"m"the ds3231sn is the tcxo high stability rtc, acurate time keeping, accurate I2C real-time clock RTC module with a temperature-compensated crystal oscillator TCXO improving long-term accuracy. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. For battery model, LIR2032. Please must note:because it's not safty to ship the li battery via air mail, you can choose CR2032 or you can use a rechargeable CR2025, our DS3231 RTC Modules don't include battery.

Ds3231 rtc module also has some other features that extend the system host of additional features and a range of options. Rtc maintains seconds, hours, month, day, the end date will be automatically adjusted, minutes, date, and year information. The device integrates a very precise digital temperature sensor, through the I2C * interface to access it at the same time.
BrandAideepen #ad
ManufacturerAideepen #ad
Height0.55 Inches
Length1.38 Inches
Width0.87 Inches
Part Number7X137202

6. diymore

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Diymore DS3231 DS3231SN AT24C32 High Precision IIC RTC Module Real Clock Timer Memory Board Beats DS1307 for Arduino Without CR2032 Battery

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diymore #ad - The device incorporates a battery input, and maintains accurate timekeeping when main power to the device is interrupted. Two programmable time-of-day alarms and a programmable square-wave output are provided.

Address and data are transferred serially through an I2C bidirectional bus. The rtc maintains seconds, and year information. The ds3231sn is a low-cost, extremely accurate I2C real-time clock RTC with an integrated temperature-compensated crystal oscillator TCXO and crystal. There is only one minute of error in a year. The date at the end of the month is automatically adjusted for months with fewer than 31 days, date, month, minutes, day, hours, including corrections for leap year. The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line.
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Manufacturerdiymore #ad
Weight0.04 Pounds
Part NumberAM01DS3231US
ModelDS3231SN

7. Vikye

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Clock Module, 4pcs DS3231 High Precision RTC Real Time Clock Module Memory Module RTC adapted to 3.3 V and 5 V System for Raspberry Pi with Battery

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Vikye #ad - Specification - -40 ° c to +85 ° c temperature range, timing accuracy kept at ± 5ppm ± 0432 sec / day. Quality assurance-- the quality of our products is guaranteed and can be used without hesitation.

Complete functions -- complete clock calendar functions include seconds, month and year timing, hours, minutes, date, day, provide valid until the year 2100 leap year compensation. You will get -- 4 x rtc Clock Module battery are included. Accuracy of ±3 digital temperature sensor. Clock module apply to -- the module itself can be adapted to 3. 3 v and 5 V system. 1 hz and 32. 768 khz output. If you have any questions while using it, please feel free to contact us.
BrandVikye #ad
ManufacturerVikye #ad
Height0.59 Inches
Length3.15 Inches
Width1.89 Inches
Part Numberpb82rohud6

8. Geekstory

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Geekstory 2PCS DS3231 AT24C32 IIC RTC Clock Module High Precision Real Time Clock Module Sensor for Arduino DIY

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Geekstory #ad - Working voltage: 3. 3--5. 5v. Iic bus interface, transmission speed 400KHz when working voltage is 5V. We have always cared about the customer experience and improve the product function details.

If you have any issue when using our product, or you need product use documentation, please contact us directly for assistance. We will reply your problem in 24 hours. We try our best to provide the most professional service for each customer. Memory chips: at24c32. Clock chip: high-precision clock chip DS3231M. Can be cascaded with other iic devices. The 24c32 address can be modified by shorting A0 / A1 / A2. Clock accuracy: 0-40℃, accuracy 2ppm, annual error about 1 minute.
BrandGeekstory #ad
ManufacturerGeekstory #ad
Height0.55 Inches
Length1.5 Inches
Width0.87 Inches
Part NumberFZ1201-2
ModelDS3231 AT24C32

9. HiLetgo

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HiLetgo 2pcs DS3231 DS3231SN RTC Module Real Time Clock Memory Module V2.0 I2C with PinHeader

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HiLetgo #ad - Can provide precise year, hour, minute, month, day, second, in the morning and afternoon data. Use ds3231sn precision clock chip, built 32. 768 crystal. Ds3231 ds3231sn rtc module real Time Clock Memory Module.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Part Number3-01-1628