MAX30003WING#
Overview
The MAX30003WING# is a Feather-compatible development board featuring the MAX30003 ultra-low-power, single-channel integrated biopotential Analog Front-End (AFE). It is designed for high-performance clinical-grade ECG applications and heart rate detection, providing a 3.5mm jack for easy electrode connection.
Why Choose This Part
The board features a 32-word FIFO that allows the host microcontroller to sleep for up to 256ms between acquisitions, significantly reducing system power consumption. It is breadboard-compatible and includes a 6-pin PMOD socket, providing versatile interfacing options for rapid prototyping.
Applications
Getting Started
Plug the MAX30003WING# into any Adafruit Feather-compatible base board or use it with a breadboard via the DIP form factor headers. Connect a standard 3.5mm ECG cable to the onboard jack and use the SPI interface to communicate with the MAX30003 AFE for data acquisition and heart rate interrupt handling.
MAX30003 Family
| Part Number | Difference | Stock |
|---|---|---|
| MAX30003EUT+T (Maxim Integrated (Analog Devices)) | EUT+T | — |



