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Grove - Finger-clip Heart Rate Sensor with shell 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 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. This module also provide tow bandages and 3D printing shell for finger test and arm test.
Ultra-low power consumption power saving mode during time of no touch movement
With tow bandages and 3D printing shell
I2C standard interface
Intergrated chip-on-board LED with wavelength of 525nm
Suitable for finger or wrist
1 x Grove - Finger-clip Heart Rate Sensor
1 x Finger-clip Heart Rate Sensor shell
1 x Bandage for finger
1 x Bandage for arm
1 x 26AWG Grove Cable
Working Voltage: 5V
Control Mode: IIC
Operating Temperature: -20 ~ +60℃
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 tech
Hi brian~ This kit do contain a real shell, not a 3D printing, we have made it for you.Just enjoy it.
Hi there~ You can consider wio tracker. Link here ### https://www.seeedstudio.com/Wio-Tracker-GPS%2C-BT3.0%2C-GSM%2C-Arduino-Compatible-p-2831.html ### Regards.
Hi there~ The sample rate is 1HZ.Regards
Hi, friend- sorry to tell you, the code about mechanism is now not provide, so I don't know how it control,Regards!
Sorry,i didn't get your point ,could you please explain ppg? If you mean you want to get the inter beat interval. We recommend our ear clip sensor.You can refer to the link below.
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Hi there~ You can refer to our wiki, and please refer to the pin map of arduino and arduino mini.
If you still have problem, you can connect to our email. Regards
Hi there~ Unfortunately, we do not leave any GPIO for this sensor. Regards
It seems that this device uses clock stretching and that may be the cause of this issue.