I set mine up on a tiny Win10 PC stick (https://www.amazon.com/gp/product/B00X4O6GRK) to get it up up quickly.The reason that I wanted to access the wizard and get it on my local network was to be able to set up data aggragation using PVOutput.org as documented on the MikesGear.com site: Monitoring Tesla’s Powerwall2 on PVOutput.org. So my next project is to get that up and running. It needs an always-on PC however, and I saw somewhere that someone set his up using a Raspberry Pi, so that's another task to get it up and running on that.
I will move it to a Raspberry PI when I get a chance. It should be pretty easy to do, the scripts are not PC specific and the config files I set up on the little PC will work on the PI.