# Periodic Wakeup Timer Example

This example demonstrates how to set up a periodic wakeup timer using the RIOT operating system.

## Overview

The application sets up a timer that periodically wakes up the system and performs a specific task. This is useful for applications that need to perform regular actions, such as sensor readings or data transmissions.

## Usage

Once the application is running, you should see periodic messages indicating that the timer has triggered and the system has woken up to perform its task.