"if label can catch the cpu usage... it can take the mbm temp..."

I think it's unrealistic to expect this support built into a litestep module. Anyone who has used MBM5 knows there can quite a bit of fiddling to figure out what board sensor to use and what temperature that board sensor returns.

It would be a nice feature but it won't be the kind thing you could put into your own theme then give someone else and expect it to work.