If you’re like me, you have a few Raspberry Pis kicking around, waiting for a job to do. I adopted early and purchased (at least one) original Model B with 256MB of RAM. This was a nifty little box four years ago, but has since been overshadowed by its older brother, the revised Model B with 512MB of RAM, and its cousins: the B+ and RPi 2. These originals still have life left in them, and can often be found below the original $35 price tag.