1 Wire Serial Temperature Sensor (No need to calibrate!)

So this is a great little temperature sensor I got for the Arduino.  No need to calibrate or map or anything, it gives you the temperature straight up via a 1 wire serial interface.

Here is the sensor:
Temperature Sensor: $2.53
The datasheet

I followed instructions here to get it to work with the Arduino Mega:
Keyes modules blog

It works just fine on the Arduino Mega.  I will have to see if I can get to work on my Raspberry Pi!