need some help with a project...

https://www.fdt.com.tw/product-31-2--005-06.html

I found this. im trying to create a sheet music tablet with eINK display....

What does it take to get this thing to display a PDF? or some format of image on a sdcard?

In addition, I need a back and forward button, plus a way to dynamically load the sheet music...

what will this project take?

EDIT***

it appears this device uses Ethernet to receive data..

implying all i have to do is transfer data to the device in the designed protocol... how easy is that?

Forget an Arduino, that’s a job for a RaspberryPi.

I have made a clay dragon for an art installation at school and I would really love to smash out an A.

I need sound for the display when person comes close to the dragon.

I have a uno arduino starter kit, pir sensor, a speaker and a mono amp.

First - is this all I need? and second how do I wire and program this thing??

The sound I was looking for was a roar of a dragon I was thinking I could try making a sound with my guitar and get that to play or download from somewhere else.

Can someone please help?