ThermoRelay interupt mode

[vangalvin]

I see the library has the ability to set the Max and Min temperatures. I was wondering if there is a way to set the sensor up to run as a kind of Thermal Relay and if the set temperature is hit then trigger a kind of interupt that would wake the processor up and return to normal i2c mode.

The project I am working on is a batrery powered sensor that needs to sit there checking out the temperature. If the level is hit then it will fire off an alert. It seems that putting the microprocessor in to sleep mode will conserve heaps of power in this case.