Wouter, Nice and concise. Thanks. I have just received 2 x ESP12 and I have been struggling determine exactly what it is. I am curious why you say the ESP8266 it is not a micro-controller. I had hoped to load mine with the LUA firmware combined with some LUA script to be able to status and control 2 or more pins remotely. Cheers Justin On 13 May 2015 at 19:40, Wouter van Ooijen wrote: > FYI: my blog at http://www.voti.nl/blog/?p=3D52 shows and compares a > number of the available ESP8266 modules. > > Wouter van Ooijen > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .