Awesome

Adafruit MPR121 Library

<a href="https://www.adafruit.com/products/1982"><img src="https://cdn-shop.adafruit.com/970x728/1982-04.jpg" height="300"/></a>

Tested and works great with the Adafruit MPR121

• https://www.adafruit.com/products/1982
• https://www.adafruit.com/product/2024
• https://www.adafruit.com/product/2340

Check out the links above for our tutorials and wiring diagrams. These sensors use I2C to communicate, 2+ pins are required to interface

Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!

Written by Limor Fried/Ladyada (Adafruit Industries). MIT license, all text above must be included in any redistribution