Grove - Finger-clip Heart Rate Sensor with shell 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 needs high processing speed for the algorithm of heart rate data, this module integrates a STM32, reserved SWD interface allows users to reprogram the STM32. This module also provides tow bandages and 3D printing shell for finger test and arm test.
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your use of the product.
Warranty Period: 12 months
Features
Ultra-low power consumption power saving mode during time of no-touch movement
With tow bandages and 3D printing shell
I2C standard interface
Integrated chip-on-board LED with a wavelength of 525nm
Documents:
Please visit the wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum