# Arduino Low Power library [![Check Arduino status](https://github.com/arduino-libraries/ArduinoLowPower/actions/workflows/check-arduino.yml/badge.svg)](https://github.com/arduino-libraries/ArduinoLowPower/actions/workflows/check-arduino.yml) [![Compile Examples status](https://github.com/arduino-libraries/ArduinoLowPower/actions/workflows/compile-examples.yml/badge.svg)](https://github.com/arduino-libraries/ArduinoLowPower/actions/workflows/compile-examples.yml) [![Spell Check status](https://github.com/arduino-libraries/ArduinoLowPower/actions/workflows/spell-check.yml/badge.svg)](https://github.com/arduino-libraries/ArduinoLowPower/actions/workflows/spell-check.yml) This library allows the use of the low power features of the SAMD21 MCU. This means your battery powered projects will have a longer battery life on boards like [MKRZero](https://store.arduino.cc/usa/arduino-mkrzero), [MKR1000](https://www.arduino.cc/en/Main/ArduinoMKR1000) and [MKRFox1200](https://www.arduino.cc/en/Main/ArduinoBoardMKRFox1200). For more information about this library please visit us at # 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