[chbot] Low cost WiFi, serial adaptor, tiny Linux

[Mark Atherton]

http://www.dx.com/s/264680

This may well end my need to collect older routers to use them as 
WiFi gateways-to-things

The core is an RT5350, and as I can't find an MMU in the part, it may 
be running uC Linux.

Haven't had a chance to dig around for open-source-code yet.

Appears to need about 1W (5V, 200mA), or thereabouts.

If that is a bit large, how about 
https://www.indiegogo.com/projects/vocore-a-coin-sized-linux-computer-with-wifi

-mark