CPT112S Capacitive Touch Evaluation Kit


The CPT112S TouchXpress Evaluation Board features 12 capacitive sense pads with an optional 4 channel slider along with a buzzer for touch feedback. The board can be connected to a host processor through the expansion header or breakout pins and to a PC using the USB connector. Using the CPT112S evaluation board along with software demos built in the kit will allow interface to all EFM8™ and EFM32™ families of MCUs. All the collateral is targeted at easily enabling developers and reducing their time-to-market. Support from Simplicity Studio software.

Hardware and Software Features

CPT112S Evaluation Board Contents:

  • CPT112S Capacitive Sense Evaluation Board
  • Acrylic Overlay
  • Mini USB Cable
  • Get Started Card

CPT112S Evaluation Board Features:

  • CPT112S Capacitive Sense device with I2C
  • 20-pin expansion header for connection with a Silicon Labs Starter Kit
  • Breakout test points for easy access to touch pads
  • Power sources include USB and EXT Header
  • 8-Capacitive Sense touch pads, 4-sensor slider
  • 1 Buzzer

Simplicity Studio Features:

  • Xpress Configurator
  • Capacitive Sense Profiler

Get Started with the CPT112S Evaluation Kit

Access software and development resources

TouchXpress Starter Kits Overview

Explore the fastest and easiest way to add capacitive sense to any application.

CPT112S Documentation

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CPT112S Evaluation Board Quick Start Guide

Learn more about the touch features of the CPT112S I²C Capacitive Sense devices

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CPT112S Starter Kit User's Guide

Learn more about the CPT112S's capabilities, capacitive sense touch pads and develop a capcitive sense controller application

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AN949: TouchXpress Programming Guide

Overview of the programming options available for TouchXpress CPT devices

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AN957: TouchXpress Configuration and Profiling Guide

Learn how to develop capacitive sensing interfaces using the TouchXpress family and Simplicity Studios tools

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