The Arduino board likely did come with firmware pre installed, but you will need to become comfortable on how to upload it on your own:
http://solidutopia.com/marlin-firmwa...r-guide-basic/
Don't use Repetier Server. You need to connect a cable directly from your computer to the Arduino board and then use prontrface/Repetier Host to connect to the printer.
Holes and pockmarks in print walls
Today, 09:14 AM in General 3D Printing Discussion