Continuous Glucose Monitoring (CGM)

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Continuous Glucose Monitoring (CGM) tracks glucose in real time, aiding diabetes and health management. CGMs require low power consumption, a small footprint, reliable communication, cost efficiency, precise sensing and security.

NXP is a leader in CGM technology, offering ultra-low power BLE radio, cost-effective BOMs, compact ICs, high-precision sensors, and NFC capabilities - meeting the needs of both disposable and durable CGMs.

Application Details

Interactive Block Diagram

Disposable CGM

Reusable CGM and Case

Interactive Block Diagram

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Select a block diagram:

Disposable CGM

Functional Blocks

Select a functional block to explore related products and design solutions.

MCU

MCX-W23:
MCX W23: Ultra-Low Power Bluetooth® Low Energy Solution With Arm® Cortex® M33 TrustZone® for IoT

MCX W Series Microcontrollers

Temperature Sensor

P3T1035xUK:
I3C, I²C-Bus, ±0.5 °C Accuracy, Digital Temperature Sensor

I3C/I²C Digital Temperature Sensors

Magnetic Switch

NMH1000:
NMH1000 Ultra-Low Power and Low-Voltage Magnetic Switch

Magnetic Sensors

Connected NFC Tag

NTAG5-LINK:
NTAG^® 5 Link: NFC Forum-Compliant I²C Bridge for IoT on Demand

Connected NFC Tags
NTAG_I2C:
NTAG I²C Plus 2K: NFC Forum Type 2 Tag with I²C Interface

Connected NFC Tags

Functional Blocks

Select a functional block to explore related products and design solutions.

MCU

MCX-W23:
MCX W23: Ultra-Low Power Bluetooth® Low Energy Solution With Arm® Cortex® M33 TrustZone® for IoT

MCX W Series Microcontrollers

Temperature Sensor

P3T1035xUK:
I3C, I²C-Bus, ±0.5 °C Accuracy, Digital Temperature Sensor

I3C/I²C Digital Temperature Sensors

Accelerometer

FXLS8974CF:
±2g/±4g/±8g/±16g, Low-Power 12-Bit Digital IoT Accelerometer

Accelerometers

Magnetic Switch

NMH1000:
NMH1000 Ultra-Low Power and Low-Voltage Magnetic Switch

Magnetic Sensors

NFC Wireless Charging Power Receiver

PCA943X:
NFC Wireless Charging Power Receiver

NFC Wireless Charging

NFC Wireless Charging Communication Receiver

CRN120:
NFC Wireless Charging Communication Receiver Frontend

NFC Wireless Charging

NFC Wireless Charging Transmitter

CTN73x:
NFC Wireless Charging Transmitter

NFC Wireless Charging

Reference Design

NHS52S04EVK Evaluation Kit for BLE 5.3 IoT Solutions

The NHS52S04EVK board is a highly configurable, low-power, and cost-effective evaluation and development board for the NHS52S04 product family.

NHS52S04EVK

Reference Design

FRDMSTBI-NMH1000 Freedom Shield Evaluation Board FRDMSTBI-NMH1000

Sensor toolbox development board for NMH1000 magnetic switch sensor with enablement software tools.

FRDMSTBI-NMH1000

Reference Design

Sensor ToolBox Development Board for FXLS8974CF 3-Axis IoT Accelerometer

Sensor ToolBox Development Board for FXLS8974CF 3-axis IoT Accelerometer.

FRDM-XXXX-A8974

Reference Design

P3T1035xUK Arduino® Shield Evaluation Board

P3T1035xUK is an I3C/I2C temperature-to-digital converter with ±0.5 °C accuracy from -40 °C to +125 °C range in WLCSP4.

P3T1035XUK-ARD

Documentation

Quick reference to our documentation types

2 documents

Compact List

Build Trust and Ensure Privacy with NXP’s EdgeLock® Discrete Solutions[EdgeLockDiscrete]

PDFMay 16, 2025Rev 1.0

NHS52S04: Miniaturized Secure BLE 5.3 Solution Fact Sheet[NHS52S04FS]

PDFMay 31, 2023Rev 0

Design Resources

Software

Quick reference to our software types.

3 software files

Application Example Software
IoT Sensing Software Development Kit (ISSDK): Embedded Software Framework
Debugging and Visualization Tools
FreeMASTER Sensor Tool for IoT/Industrial/Medical Sensors

Download Options
Development IDEs and Build Tools
MCUXpresso Integrated Development Environment (IDE)

Download Options

Note: For better experience, software downloads are recommended on desktop.

Continuous Glucose Monitoring (CGM)

Application Details

Interactive Block Diagram

Interactive Block Diagram

Block Diagram

Disposable CGM

Functional Blocks

MCU

MCX-W23:

Temperature Sensor

P3T1035xUK:

Magnetic Switch

NMH1000:

Connected NFC Tag

NTAG5-LINK:

NTAG_I2C:

Reusable CGM and Case

Functional Blocks

MCU

MCX-W23:

Temperature Sensor

P3T1035xUK:

Accelerometer

FXLS8974CF:

Magnetic Switch

NMH1000:

NFC Wireless Charging Power Receiver

PCA943X:

NFC Wireless Charging Communication Receiver

CRN120:

NFC Wireless Charging Transmitter

CTN73x:

Related Applications

Designs

Documentation

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Brochure (1)

Build Trust and Ensure Privacy with NXP’s EdgeLock® Discrete Solutions[EdgeLockDiscrete]

Fact Sheet (1)

NHS52S04: Miniaturized Secure BLE 5.3 Solution Fact Sheet[NHS52S04FS]

Design Resources

Software

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