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TWRPI-TOUCH-STR The TWRPI-TOUCH-STR is a capacitive touch evaluation board from NXP Semiconductors. It utilizes the MPR121 touch controller and communicates via I2C.
Mfr Part #:

TWRPI-TOUCH-STR

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The TWRPI-TOUCH-STR is a capacitive touch evaluation board from NXP Semiconductors. It utilizes the MPR121 touch controller and communicates via I2C.
✓ Total Stock: 2,356 pcs
$ Price Range: $84.90

TWRPI-TOUCH-STR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,356 pcs
On Request
2356 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TWRPI-TOUCH-STR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Interface
Sensor Type
Supplied Contents
Utilized IC
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TWRPI-TOUCH-STR Description

Short technical summary and product information.

The TWRPI-TOUCH-STR Capacitive Touch Tower Plug-In Starter Kit from NXP Semiconductors provides a complete platform for evaluating capacitive touch sensing on the Tower System. The kit includes the TWRPI-MPR121 module, which features the MPR121 capacitive touch controller IC and communicates with the host MCU via an I2C interface. Additional modules include the TWRPI-TSS for touch sense software, TWRPI-ROTARY for rotary touch input, and TWRPI-KEYPAD for a 12-button keypad. The kit is compatible with Tower controller modules that have touch sense or touch pad TWRPI sockets. Key specifications: capacitive touch sensor type, MPR121 utilized IC, I2C interface, and board-level supplied contents. This starter kit is ideal for prototyping and developing touch-based user interfaces in embedded systems.

TWRPI-TOUCH-STR Quick Information

Product Type: Evaluation Board for Capacitive Touch Sensors
Canonical Name: TWRPI-TOUCH-STR Capacitive Touch Tower Plug-In Starter Kit
Subcategory: Evaluation Boards - Sensors

TWRPI-TOUCH-STR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TWRPI-TOUCH-STR Estimated Pricing

Qty Low High
1+ $84.90 $84.90

Estimated market price range - modelled values for guidance only, not live distributor offers.

TWRPI-TOUCH-STR Features

  • Capacitive touch sensor evaluation board.
  • Utilizes MPR121 touch controller IC.
  • Communicates via I2C interface.
  • Includes multiple touch pad modules.
  • Fits Tower System TWRPI sockets.

TWRPI-TOUCH-STR Applications

  • Designed for the Tower System from NXP.
  • Enables capacitive touch interface prototyping.
  • Supports touch keypad and rotary input evaluation.

TWRPI-TOUCH-STR FAQs

5 frequently asked questions generated from this part’s specifications.
What type of sensor does the TWRPI-TOUCH-STR use?

Capacitive touch.

Which touch controller IC is utilized?

MPR121 from NXP/Freescale.

What communication interface does the MPR121 module use?

I2C.

What is included in the starter kit?

Board(s) including TWRPI-MPR121, TWRPI-TSS, TWRPI-ROTARY, and TWRPI-KEYPAD modules.

What Tower System is the kit compatible with?

Compatible with Freescale Tower System modules that have touch sense or touch pad TWRPI sockets.

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