Hi and thanks for all the replies
If you have seen the presentation video of ArduTrain WiFi in my website, you can see that there are 4 relays made to control (ON/OFF) PFmotors and lights like an electric switch: if you don't have PF trains but only 9v trains, you can pass one of the two power cables that goes to the tracks through a relay so you can switch ON/OFF the electricity in the rails making trains stop and restart (this is a solution, but ArduTrain WiFi is made especially for PF trains).
Yes, I have seen PFX brick and I will not exclude in the future to integrate it with ArduTrain WiFi because my system is based on Raspberry Pi which has the bluetooth connection on board (like PFX brick).
I don't have a video that shows a large automated layout because I released ArduTrain WiFi in the half of september, so people (especially in Italy) are starting now to buy components to build ArduTrain WiFi., but when I get one, I'll post it here
For now I have this video:
Thank you!
I want to specify one thing: ArduTrain WiFi is a project I have built for my LEGO diorama and then I decided to share it for free with everyone, so I don't want to push anyone to prefer my system than others, such as 4DBrix for example, which maybe is richer in features.
But behind 4DBrix there is a team of people working every day for years (I think), I do another job (actually 2 jobs) and the time I have to implement this project is virtually zero; but in the future I don't exclude improvements such as display in stations, audio noises and so many other great things; i show you one of my experiment (train timetable) :
ArduTrain WiFi is scalable because if you are an experiences user, you can modify the configuration and control more than 6 rail switches (for example) and a mobile website let you to control you dirama everywhere without a PC (also multiple control panel running on multiple devices on the same time).
I let the system "open" because now there is a "button and sliders" interface, but maybe in the future I can deploy a graphic interface where you can see the track and real-time track occupation, no problem for the system, the real problem is to have the time to develop all; but I'm taking note of all the things people tell me to improve ArduTrain WiFi because when I have a little free time I'm start to thing about the 2.0 version.