DFRobot Gravity MAX30102 pulse oximeter sensor module I2C/UART SEN0518

Name: DFRobot Gravity MAX30102 pulse oximeter sensor module I2C/UART SEN0518
Brand: DFRobot
SKU: DF02518
Price: 29.12 USD
Availability: InStock

Item No.: DF02518

HAN: SEN0518

EAN: 4060137012426

HS Code: 9031499000

Lagerstufe: Neu

29,12 $

per pcs

incl. 19% VAT plus (M)

Net: 24,47 $

Choose tax zone / country of delivery

The DFRobot Gravity: MAX30102 PPG Heart Rate and Oximeter Sensor (I2C/UART) is a pulse oximeter sensor module with MAX30102, an onboard MCU, and integrated heart rate and SpO2 algorithm. It supports I2C or UART communication, operates from 3.3 V or 5 V, and uses I2C address 0x57. More product details

Product Description

The DFRobot Gravity: MAX30102 PPG Heart Rate and Oximeter Sensor (I2C/UART) is a compact pulse oximeter sensor module for measuring heart rate and blood oxygen saturation. It is based on the Maxim MAX30102 and combines the optical sensing front end with an onboard microcontroller that processes the acquired PPG data locally. As a result, heart rate and oximetry values are provided directly, reducing the signal-processing workload on the host controller.

Data can be output via either I2C or UART, which simplifies integration into microcontroller and single-board computer platforms. The module supports 3.3 V or 5 V supply operation. According to the manufacturer, the sensor should be fixed on the finger as consistently as possible, because direct pressure on the sensing area can affect the output data. The module is intended for development, educational, and general measurement applications and is not designed as a professional medical instrument.

Technical Features

Sensor IC: Maxim MAX30102
Measured parameters: heart rate and blood oxygen saturation (SpO2)
Measurement principle: PPG (photoplethysmography)
Integrated MCU with onboard heart rate and oximetry algorithm
Interfaces: I2C and UART
I2C address: 0x57
UART baud rate: 9600 bps
Supply voltage: 3.3 V to 5.0 V
Working current: less than 15 mA
Operating temperature range: -40 °C to 85 °C
Dimensions: 25.5 × 32 mm

Application Areas

Typical use cases include prototyping, educational environments, wearable-related development projects, human-machine interaction, demonstrators, and integration with Arduino, Raspberry Pi, and other embedded platforms. The onboard processing makes the module suitable for systems where the host controller has limited computational resources.

It should be noted that the product is specified by the manufacturer as non-medical and must not be used as an auxiliary device for diagnosis or treatment.

What's Included

Gravity: MAX30102 Heart Rate and Oximeter Sensor x1
Gravity-4P I2C/UART Sensor Connector x1
Strap x1

Dimensions and Weight
Item information	Value
GTIN:	4060137012426
HAN:	SEN0518
Category:	Acceleration/Gyroscope/Compass Sensor
Abmessungen (mm):	25.5 × 32 mm
Min Supply Voltage:	3.3
Max Supply Voltage:	5
Baud Rate:	9600
Sensor IC:	Maxim MAX30102
Operating Temperature Min.:	-40
Operating Temperature Max.:	85
Application Interface:	I2C/UART
I2C Address:	0x57
Measured Parameters:	Heart rate, blood oxygen saturation (SpO2)
Onboard MCU:	Ja
Onboard Algorithm:	Ja
Sensing Principle:	PPG
Operating Current Max.:	15
Shipping weight:	0,03 kg
Item weight:	0,03 kg
Dimensions ( Length × Width × Height ):	2,55 × 3,20 × 0,10 cm

Write the first review for this item and help others make a purchase decision!

Manufacturer according to GPSR
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken