Few questons

[xsashox]

Thanks Harry,

I checked out the iBusCommunicator page, is there an additional 2 relays needed or is that optional? It seems like Helge is everything that iBus allready has? I'm eager to try it... Also the gauges display look quite nice... Is there anything else neeed then Pi + Reslers iBus? Sorry my Deutsch again

How can i set up Wifi connection in my car? I mean like with a wifi dongle that could connect to my home wifi while my car is parked? I could upload music and movies from the comfort of my home of course