I hope to fly a Raspberry Pi in a high altitude balloon as a data acquisition and logging system. An intriguing capability the Pi could add to a balloon payload is to host a web server and web page for testing, configuring hardware before and during launch, and to download data after or even before landing. Data could be accessed before retrieving the payload from the tree :), This is a first look at some of the software and hardware to support this effort. This could be considered a first draft as I have learned some things the require different choices in hardware. The Pi offers a low cost computer system. I’m using version A (2011) hardware with the Raspbian “wheezy” 2013-05-25 software image (2013-05-25-wheezy-raspbian.zip ).