Hi All, I am probably late finding this out, but this looks like an amazing, complete WiFi AP, client etc. for about US$5 https://www.youtube.com/watch?v=9QZkCQSHnko also http://www.ebay.com/itm/201206173209 with some extra GPIO Our friend in the video indicates that the SDK was been released, but I haven't explored that yet. -mark