README.adoc

= RTC Library for Arduino =

The RTC library enables an Arduino SAMD21, SAMR34 and SAML21 board to take control of the internal RTC.

For more information about this library please visit us at http://arduino.cc/en/Reference/RTC

Manual Installing

To install this library:

• install it using the Arduino Library manager ("Sketch" -> "Include Library" -> "Manage Libraries..."), or
• download a zipfile from github using the "Download ZIP" button and install it using the IDE ("Sketch" -> "Include Library" -> "Add .ZIP Library..."
• clone this git repository into your sketchbook/libraries folder.

For more info, see https://www.arduino.cc/en/Guide/Libraries

Features of this version

• Support for SAMD21
• Support SAMR34 and SAML21

Maintainer

Electronic Cats invests time and resources providing this open source design, please support Electronic Cats and open-source hardware by purchasing products from Electronic Cats!

== License ==

Copyright (c) Arduino LLC. All right reserved.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA