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Description

Product information "SparkFun Qwiic - Pulse Oximeter and Heart Rate Sensor, MAX30101 & MAX32664"

The SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C-based biometric sensor that utilises two chips from Maxim Integrated: the MAX32664 Biometric Sensor Hub and the MAX30101 Pulse Oximetry and Heart Rate Module. While the latter handles all the sensing, the former is an incredibly small and fast Cortex-M4 processor that handles all the algorithmic calculations, digital filtering, pressure/position compensation, advanced R-wave detection and automatic gain control. We have provided a Qwiic connector for easy connection to the I2C data lines, but you will also need to connect two additional lines. This board is very small at 25.4mm x 12.7mm, so it fits nicely on your finger without being too big.

The MAX30101 uses its internal LEDs to reflect light from the arteries and arterioles in the subcutaneous layer of your finger, and uses its photodetectors to measure how much light is absorbed. This is called photoplethysmography. This data is sent to and analysed by the MAX32664, which uses its algorithms to determine heart rate and blood oxygen saturation (SpO2). The SpO2 results are expressed as the percentage of haemoglobin that is saturated with oxygen. In addition, the sensor provides useful information such as confidence in its reporting as well as a handy finger recognition data point. To get the most out of the sensor, we've written an Arduino library that makes it easy to set up all kinds of configurations.

Features:
SparkFun Pulse Oximeter and Heart Rate Sensor
  • MAX30101 and MAX32664 sensor and sensor hub
  • Qwiic connections for power supply and I2C interface
  • I2C address: 0x55
MAX30101 - Pulse oximeter and heart rate sensor
  • Heart rate monitor and pulse oximeter sensor in LED reflective solution
  • Integrated cover glass for optimal, robust performance
  • Ultra-low power operation for mobile devices
  • Fast data output capability
  • Robust resistance to motion artefacts
MAX32664 - Ultra-Low-Power Biometric Sensor Hub
  • Biometric sensor hub solution
  • Finger-based algorithms measure pulse rate and blood oxygen saturation (SpO2)
  • Both raw and processed data are available
  • Basic peripheral mix optimises size and performance
Documents:

Properties

Zolltarifnummer: 84733020
Brand: SparkFun
Country of Origin: USA
EAN: 4060137100802
Gross Weight (kg): 0.002
Manufacturer ID: SEN-15219
Product ID: SEN-15219

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Manufacturer and safety information

Manufacturer information
SparkFun Electronics
6333 Dry Creek Parkway
DE CO 80503 Niwot
https://www.sparkfun.com
support@sparkfun.com

WEEE number: 17968585

Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de

Safety instructions
  • Keep away from direct sunlight, moisture and extreme temperatures.
  • Only operate with compatible devices and power sources.
  • Do not open, modify or repair on your own.
  • Discontinue use immediately in the event of damage.
  • Keep away from magnetic fields and strong vibrations.
  • Keep out of reach of children.
  • Handle sensor data in accordance with data protection guidelines and legal requirements.
  • Do not dispose of in household waste; use local electrical/electronic recycling centres.
  • If necessary, dispose of batteries or rechargeable batteries separately and properly.

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