The RTC Cape provides time tracking capability for the BeagleBone Black even when the power is lost. This cape features the DS1338 I2C-based real-time clock/calendar and a holder for a coin battery type CR2032. Setup, reading, and setting up time is easy with the provided device tree overlay.
Initial release of RTC Cape.
Software Support & Compatibility
- All revisions are compatible with BeagleBone and BeagleBone Black using 3.8 kernel.
- Latest software for BeagleBone Black can be downloaded here.
Followings are some specifications of the RTC Cape:
|Size||2.15" x 2.825"|
|Squarewave Output Pin||GPIO1_29|
Please visit Where To Buy for a list of distributors who carry BeagleBoardToys' capes.
RTC Cape Revision A1
Design files will be posted when the boards are shipped.