Update README.md

README.md

 # simon-lab-fir
 
-Finite Impulse Response (FIR) filter implemented on a Red Pitaya FPGA based on a project from the Simon Lab.
+Finite Impulse Response (FIR) filter implemented on a Red Pitaya FPGA based on a project from the Simon Lab.
\ No newline at end of file
+
+## Installation
+1. Get a Red Pitaya and perpare and SD card with the official image according to 
+https://redpitaya.readthedocs.io/en/latest/quickStart/SDcard/SDcard.html.
+
+2. Turn on the Red Pitaya and hook it up to your local network. Find the ip address
+or hostname of the device. The hostname will be based on the MAC address, e.g. if the 
+MAC address is 00:26:32:F0:03:34 then the hostname is "rp-f00334". 
+
+3. Open up a web browser and have a look at the website of the Red Pitaya which is
+served for example under http://rp-f00334.lab.
+
+4. SSH into your device with ```ssh root@rp-f00334.lab```, the password is ```root```.
+
+5. Change the default root password to Ca+=... with ```passwd```.
+
+6. 
+