SparkFun Real Time Clock Module (DS1307) Arduino Library

SparkFun Real Time Clock Module (BOB-12708)

Arduino library for the I²C-based DS1307 real time clock (RTC). Allows you to set and read the time and date, and configure the SQW output pin.

Repository Contents

• /examples - Example sketches for the library (.ino). Run these from the Arduino IDE.
• /src - Source files for the library (.cpp, .h).
• keywords.txt - Keywords from this library that will be highlighted in the Arduino IDE.
• library.properties - General library properties for the Arduino package manager.

Documentation

• Installing an Arduino Library Guide - Basic information on how to install an Arduino library.
• Product Repository - Main repository (including hardware files) for the Real Time Clock Module.
• Hookup Guide - Basic hookup guide for the Real Time Clock Module.

Products that use this Library

• SparkFun Real Time Clock Module (BOB-12708)- Basic breakout for the DS1307, including pull-up resistors and a coin cell battery holder.

Version History

• V_1.0.0 - Initial library release

License Information

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact techsupport@sparkfun.com.

Distributed as-is; no warranty is given.

• Your friends at SparkFun.