HEART

SKU:U029

Description

HEART is built using the MAX30100 chipset.

MAX30100 is a complete pulse oximetry and heart-rate sensor system solution designed for the demanding requirements of wearable devices.

The MAX30100 provides very small total solution size without sacrificing optical or electrical performance. Minimal external hardware components are needed for integration into a wearable device.

  • How do we use this Unit to test the heart rate ?

Put your finger on the detection area.

  • What is the communication protocol between M5 core and this unit?

I2C(0x57).

Product Features

  • Programmable Sample Rate and LED Current for Power Savings
  • Ultra-Low Shutdown Current (0.7µA, typ)
  • Advanced Functionality Improves Measurement Performance
  • High Sample Rate Capability
  • Fast Data Output Capability
  • GROVE interface
  • Software Develop platform: Arduino
  • Two Lego-compatible holes

Include

  • 1x HEART Unit
  • 1x Grove Cable

Specification

Resources Parameter
Communication protocol I2C:0x57
Operating Voltage 1.8V-3.3V
Net weight 5g
Gross weight 18g
Product Size 32*24*8mm
Package Size 67*53*12mm

EasyLoader

EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification.

Download Windows Version Easyloader Download MacOS Version Easyloader

Description:
The screen displays the blood oxygen heart rate sensor detection value.

Schematic

PinMap

M5Core(GROVE A)GPIO22GPIO215VGND
HEART UnitSCLSDA5VGND

Learn

Health monitor - Waylay IO
Health monitoring using the M5Stack Mini Heart Rate Unit and Non-Contact Infrared Thermometer Unit and the Waylay IO IoT platform.
Pulse oximeter with alert function
Making a pulse oximeter with alert function based on M5Stack Basic and LPWA Network.

Example

Arduino

To get the code, please click here

UIFlow