Datasheet

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Guide Contents
Guide Contents
Overview
Pinouts
Power Pins
I2C Pins
IRQ and ADDR Pins
Assembly
Prepare the header strip:
Add the breakout board:
And Solder!
Wiring
Download Adafruit_MPR121
Load Demo
Library Reference
Touch detection
Raw Data
CircuitPython Wiring
Parts
Wiring
CircuitPython Software
Adafruit CircuitPython Module Install
Example
Usage
Electrodes
Downloads
Datasheets & Files
Breakout Board Schematic
Fabrication Print
© Adafruit Industries
https://learn.adafruit.com/adafruit-mpr121-12-key-capacitive-touch-sensor-breakout-
tutorial
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