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 Continuous Glucose Meter

Durable Continuous Glucose Meter

Interactive Block Diagram

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Disposable Continuous Glucose Meter

Functional Blocks

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MCU

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

MCX W Series Microcontrollers

Electrochemical AFE Sensor

NHS2634:
Hosted AFE for Electrochemical Sensors with NFC Support and Battery Switch

Analog Front End

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

Electrochemical AFE Sensor

NHS2634:
Hosted AFE for Electrochemical Sensors with NFC Support and Battery Switch

Analog Front End

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 Transceiver

CTN73x:
NFC Wireless Charging Transmitter

NFC Wireless Charging

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Designs

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

Reference Design

FRDM Development Board for MCX W23 Wireless MCUs

The FRDM-MCXW23 is a development board with MCX W23 Bluetooth Low Energy MCU for portable medical, home automation, appliances, and asset tracking applications.

FRDM-MCXW23

Reference Design

Multi-Channel Continuous Glucose Monitoring (CGM) Solutions

Compact CGM patch combining NHS2634 and MCXW23 ultralow-power Bluetooth with NFC and temperature sensing for continuous, low-energy glucose monitoring.

MULTI-CHANNEL-CONTINUOUS-GLUCOSE-MONITORING

Documentation

Quick reference to our documentation types

3 documents

Compact List

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

PDFMay 16, 2025Rev 1.0

NHS2634: Multi-Channel Electrochemical Analog Front-End with NFC Support Fact Sheet[NHS2634FSA4]

PDFMay 5, 2026Rev 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

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Continuous Glucose Monitoring (CGM)

Application Details

Interactive Block Diagram

Interactive Block Diagram

Block Diagram

Disposable Continuous Glucose Meter

Functional Blocks

MCU

MCX-W23:

Electrochemical AFE Sensor

NHS2634:

Durable Continuous Glucose Meter

Functional Blocks

MCU

MCX-W23:

Electrochemical AFE Sensor

NHS2634:

NFC Wireless Charging Power Receiver

PCA943X:

NFC Wireless Charging Communication Receiver

CRN120:

NFC Wireless Charging Transceiver

CTN73x:

Customize

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Related Applications

Designs

Documentation

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Brochure (1)

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

Fact Sheet (2)

NHS2634: Multi-Channel Electrochemical Analog Front-End with NFC Support Fact Sheet[NHS2634FSA4]

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

NHS2634: Multi-Channel Electrochemical Analog Front-End with NFC Support Fact Sheetupdated

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Software

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