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adafruit / Adafruit_MPR121

Arduino library for the MPR121-based capacitive sensors in the Adafruit shop
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Adafruit MPR121 Library Build Status

Tested and works great with the Adafruit MPR121

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