I wanted to build a standalone DIY ESP8266 based project. Finally its here!. I designed a PCB with SMD components which includes ESP8266-12E Wifi SoC with codes on eLua using MQTT which is again integrated using chatbot which interconnects Facebook. So if I say 'Change color to red' it identifies the color and send corresponding HEX value of color to box with ESP8266 and RGB LED aka Pixel. This is now cloud controlled Color Pixel which I can change color by just chatting. I have recently integrated it along with Amazon Alexa, So you can just ask it to change color. Another application which I had integrated it with is Gmail using IFTTT so if I recieve a new mail it changes its color to red.