About Product

The ESP8266 Witty Cloud ESP-12F WiFi Module is a powerful WiFi-enabled processor in a compact package that incorporates an RGB LED, LDR light sensor and pushbutton for easy stand-alone operation.

Besides adding WiFi capability, the main claim to fame for the ESP8266 processor over the AVR processor of the standard Arduino is that it has a larger 4 MB of Flash memory and runs at clock speeds of 80 MHz and can sometimes optionally be overclocked to 160 MHz and therefore has a fast processing speed.  These can be used as a stand-alone MCU or as a peripheral in conjunction with another module to provide WiFi capability