Details on piTest -d

[Miki]

Hello,

I would like to know more about what does "piTest -d" command does.
So this is how my piTest -d looks like.

Capture.JPG (45.49 KiB) Viewed 6240 times

My question is what does Address: 0,Address: 31, Address: 32 and so on mean? Does it represent the position of those Module?
If yes, Does the numbering always start from 31?
And will the Core or Connect always shows Address 0?
Thank you in advance