NXP

NXP FRDMKL27-B3115 MCU Development Kit for Biomedical Sensor Applications

Accelerate biomedical IoT development with NXP FRDMKL27-B3115, featuring KL27 MCU, FXPQ3115BV precision pressure sensor, and Sensor Toolbox for demos and drivers.

nxp-frdmkl27-b3115-dev-kit

The NXP FRDMKL27-B3115 Development Kit is a complete platform for biomedical sensor prototyping and IoT enabled medical applications. Designed around the FXPQ3115BV Biomedical Precision Pressure Sensor, this kit delivers highly accurate pressure measurements in the 20-110 kPa range, making it ideal for medical devices such as inhalers, CPAP masks, and respiratory monitoring systems. The sensor features biocompatible gel-coated MEMS technology and communicates via an I²C interface for seamless integration with microcontrollers.

This development kit includes the FRDMKL27-B3115 Demo Board, FRDMSTBI-B3115 Sensor Shield, and the BRKTSTBI-B3115 Breakout Board, providing engineers with a flexible, modular setup for rapid prototyping. The platform is fully compatible with Arduino® and NXP Freedom boards, enabling easy expansion and integration with additional sensors or peripherals.

Developers benefit from ready-to-use demos, comprehensive sensor drivers, and software support through the Sensor Toolbox-CE and Intelligent Sensing SDK (ISSDK), which accelerate development cycles and simplify sensor evaluation.

The FRDMKL27-B3115 kit is perfect for engineers and researchers designing high-precision, reliable, and low-power biomedical sensing applications, providing a robust hardware and software ecosystem for testing, prototyping, and validation.

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Features and Benefits

Microcontroller

  • FRDMKL27-B3115 Demonstration Kit (FRDMSTBI-B3115 Sensor Shield Development Board and FRDM-KL257 Board).
  • FRDMSTBI-B3115 Sensor Shield Development Board.
  • BRKTSTBI-B3115 Breakout board.

Connectivity

  • Compatible with Arduino® and most NXP® FRDM development boards.

Size

  • Small form factor with the same design as the FRDMSTBI-B3115.

Sensors

  • Enables an ‘Out of the box’ demo using the Sensor Toolbox – CE software.
  • Enables quick and easy visualization of sensor data and results.
  • Enables detailed sensor evaluation and development using the Sensor Toolbox – CE software.
  • Allows Register level analysis, computation of key sensor parameters, and data logging etc.
  • Enables easy prototyping: Can be easily wired or clipped onto host systems.

Block Diagram

nxp-frdmkl27-b3115-block-diagram

FXPQ3115BV- I 2C Precision Pressure Sensor - Block Diagram

Applications

Industrial

  • CPAP Machine and Mask
  • Health Activity Monitors
  • Inhalers/Nebulizers
  • Medical Tablets
  • Oxygen Concentrators
  • Spirometry

 

Published : 22nd August 2025

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