# What's on my Pi 4

<span>A </span>[Raspberry Pi 4](https://www.raspberrypi.com/products/raspberry-pi-4-model-b/)<span> is used on my home system to provide some essential services. This book contains some details and help files.</span>

# Pi 4 Setup

This is a Raspberry Pi 4 with only 8 gig or RAM.

This Pi 4 is NOT available to the outside world. Access to it is via [WireGuard](https://www.wireguard.com/), which is already installed on the Pi.

The Pi is manly used to allow local access from the outside world in order to perform admin duties in the yunohost server..