Maxim Integrated Page 6 of 42
• MAX32664 microcontroller with embedded heart-rate algorithm
• Three-axis accelerometer
• MAX4740 quad SPDT switch which, in combination with the MAX86140/41, enables
different LED and PD configurations
• One green LED, two combination RGB LEDs (One of these RGB LEDs is currently not
used by the algorithm. The extra LED is reserved for future use: To simplify the design,
the extra LED and the MAX4740 may be removed for the heart rate, SpO
2
use case.)
• MAXDAP Pico Adapter board to be used during a firmware upgrade for the micro board
• Two USB Micro-B cables for firmware upgrade of the micro board or for PC communication
with the micro board or charging of the health sensor band
• Health sensor band enclosure
• Battery
• One USB Type-C
™
cable for PC communication with the micro board (Windows
®
7 or
Windows 10) or charging of the health sensor band
Additional requirements:
• PC (Windows 10 only) with Bluetooth connection for data streaming and logging
• Android
®
device with Bluetooth connection for data streaming and logging
Android is a registered trademark of Google Inc.
USB Type-C is a trademark of Universal Serial Bus Implementers Forum, Inc.
Windows is a registered trademark of Microsoft Corporation.