ESP8266 Community Forum

I have managed to implement a color recognition board using the ESP8266 and the TAOS TCS230 color recognition module. I have to do a few tricks to get the GPIOs to be able to handle the square wave input and the frequency but finally got it working and prototype boards implemented. Here is a description of the project http://horaciobouzas.com/2015/05/06/color-recognition-board-using-the-esp8266-and-the-taos-tcs230-color-to-frequency-module/