Grove - Finger-clip Heart Rate Sensor is based on PAH8001EI-2G, a high performance and low power CMOS-process optical sensor with Green LED and DSP integrated serving as a Heart Rate Detection (HRD) sensor. This module is based on optical technology which measures the variation human blood movement in the vessel. Low power consumption and flexible power saving mode make it suitable for wearable device. Cause the heart rate sensor chip need high processing speed for the algorithm of heart rate data, this module integrate a STM32, reserved SWD interface allow users to reprogram the STM32.
Application
Healthcare/Sports wearable device
Photoplethysmogram waveform
Smart wearable eg. watch, wrist-band
Specifications
Dimensions
65mm x100mm x12mm
Battery
Exclude
Heart rate sensor area
3.0 x 4.7 mm
Working temperature
-20 ~ +60
Input clock
6.8M hz
Frame rate (fps)
Up to 3000
Heart rate measurement
30-210
Hardware Overview
Part List
Grove - Finger-clip Heart Rate Sensor
1
Grove Cable
1