Product information "I2C Shield for Adafruit Huzzah ESP8266 Integrated USB and I2C Port"
This ESP8266 host adapter was designed specifically for the Adafruit Huzzah version of the ESP8266, allowing I2C interface to our entire NCD product line.
Integrated USB port supplies power and programming to the ESP8266.
The ESP8266 is an incredible platform for IoT application development. The ESP8266 provides a mature platform for monitoring and control applications using the Arduino Wire Language and the Arduino IDE.
The Adafruit ESP8266 is available from www.adafruit.com.
RevA I2C connections are 2,14( Use Wire.begin(2,14); //to configure I2C)
Interface the Adafruit ESP8266 to the NCD I2C Product Line
Integrated I2C Expansion Port
USB Connector for Power and ESP8266 Programming
Uses I2C Pins 2 (SDA) and 14 (SCL)
Integrated FT232RL USB to Virtual COM Port
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