But you can get a low-spec Jelly Bean phone for $20, with charger, wifi, bluetooth, camera, and battery. I love my Raspberry Pi's (and PogoPlugs) but cheap Andr

But you can get a low-spec Jelly Bean phone for $20, with charger, wifi, bluetooth, camera, and battery. I love my Raspberry Pi's (and PogoPlugs) but cheap Android phones are pretty attractive devices too, especially ones that can be rooted without much trouble. http://www.bestbuy.com/site/net10-zte-whirl-2-no-contract-cell-phone-black/8728026.p?id=1219362861847&skuId=8728026&productCategoryId= http://www.bestbuy.com/site/net10-zte-whirl-2-no-contract-ce...