linuxgeek: [nslu2-linux] Re: Lifecycle when booting (only using) USB thumb drive.

--- In nslu2-linux@yahoogroups.com, "Mike Westerhof (mwester)" <mwester@...> wrote:

> I have a slug installed at an old house I have been working to
> refurbish. It uses a network of one-wire sensors to monitor temperature
> inside, but more importantly it measures the temperature of a few water
> pipes that are prone to freezing, and monitors the very old boiler to
> alert me should it fail.

Eh? What sort of sensor uses one wire?

BTW, I have just wired up some premises with two-core cable, only to discover when I came to order the sensors that they needed 3-core :-( .