## Tested with -ubuntu 16.04.6 -openssl: 1.0.2g -node: 8.16.0

## Requirements
> curl -sL  [https://deb.nodesource.com/setup_8.x](https://deb.nodesource.com/setup_8.x)  | sudo -E bash -<br/>
> sudo apt-get install -y nodejs<br/>
> sudo apt-get install -y build-essential<br/>
> install python 2.7<br/>
> rm package-lock.json && rm -rf node_modules && rm -rf ~/.node-gyp only **(if package-lock.json/node_modules or node was installed)**<br/>
> sudo apt-get install libasound2-dev<br/>
> sudo npm i -g node-gyp<br/>
> sudo npm install --unsafe-perm<br/>

## Configuration
**For the simulation to simulate in a period**, we must put the **testing_period setting in settings** (the value is in milliseconds) <br/>
Example in **config**:<br/>
> [settings]<br/>
> max_fails = 3<br/>
> send_voice = true<br/>
> send_gps = true<br/>
> gps_report_interval = 10000<br/>
> gps_lng_start_point = 24.776126<br/>
> testing_period = 7000 **# we will simulate all the units in a period of 7 seconds**<br/>

## Start
> node index.js --path="./config/stage" node ./index.js --path="./config/testing"<br/>