„The combination of connecting a Raspberry Pi to COSM makes creating a internet of things much easier than it has been in the past. The Pi with it’s easy access to ethernet / WiFi and COSM’s drop dead simple usability will graph all sensor data you send to it.
This tutorial explains how to connect a analog temperature sensor to the Pi and use a small python script to upload that data for storage and graphing on COSM.
http://learn.adafruit.com/send-raspberry-pi-data-to-cosm