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I2C RTC DS1307 RTC Real Time Clock Module for Raspberry Pi - Red

I2C RTC DS1307 RTC Module Real Time Clock Module for Raspberry Pi - Red

SKU: 398854
  • US$5.26

    13 %

  • 4.56
  • Free shipping To

  • Handling Time: Ships within 1 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:


I2C RTC DS1307 RTC Real Time Clock Module for Raspberry Pi - Red
I2C RTC DS1307 RTC Module Real Time Clock Module for Raspberry Pi - Red

I2C RTC DS1307 RTC Real Time Clock Module for Raspberry Pi - Red

US$4.56 US$5.26 13%OFF 5 (2 reviews)
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The RTC module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through I2C bus. There is a Maxim DS1307 and CR1220 button cell on the board to keep the real time for a long time after the Raspberry Pi has it’s power down. Set a serial port, TTL convenient way online debugging。


- Use Maxim DS1307 chip;

- Compatible with the Raspberry pi model B/B+/A+, Raspberry pi 2 model B;

- CR1220 button cell can be replaced!

- Battery Backup Input for Continuous Time keeping;

- Real-Time Clock Counts Seconds, Minutes,Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100;

- You can set a serial port connector;

- Programmable square-wave output signal;

- Automatic Power-Fail Detect and Switch Circuitry;

- Programmable Square-Wave Output Signal;

Compatible with:

- Raspberry Pi 2 Model B (sku.378251);

- Raspberry Pi Model B+ (sku.334720);

- Raspberry Pi Model A+ (sku.366971);

- Raspberry Pi Model B.

More information please refer to the Download Link:


Quantity1 piece
Form ColorRed
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 0.98 in x 0.83 in x 0.79 in (2.5 cm x 2.1 cm x 2 cm)
Weight 0.14 oz (4 g)
Packing List
1 x RTC Module (with CR1220 battery)

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Quantity 3+ units 5+ units 10+ units
Rate US$4.04 shipped US$4.03 shipped US$4.02 shipped

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Customer's impression:
nice Awesome Perfect fit works as advertised
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