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      Grove - Finger-clip Heart Rate Sensor with shell

      Grove - Finger-clip Heart Rate Sensor with shell

      SKU 101020082
      $24.00
      19 Available
      $24.00/1pcs+
      $21.60/10pcs+
      $20.40/20pcs+
      $19.20/50pcs+
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      Description

      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. 

       

      Features

      • 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

       

      Part list

      • 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

       

      Specification

      • Working Voltage: 5V

      • SWD Interface

      • Low Power

      • Control Mode: IIC

      • Operating Temperature: -20 ~ +60℃

       



      Technical Details

      Dimensions110mm x 85mm x 15mm
      WeightG.W 24g    
      BatteryExclude

      Part List

      Grove - Finger-clip Heart Rate Sensor 1
      Finger-clip Heart Rate Sensor shell 1
      Bandage for finger1
      Bandage for arm1
      26AWG Grove Cable1

      Reviews

      Questions and Answers

      SUBMIT
      0
      Hi, I'm using this Sensor with Raspberry PI 3 through Python Smbus library and i2c connection.Unfortunately, the connection always crashes after a certain amount of time and I'm getting an I/O error 5..I'm looking for any solutionsBy the way i'm using this code https://github.com/DexterInd/GrovePi/blob/master/Software/Python/grove_fingerclip_heart_sensor/grove_fingerclip_heart_sensor.pyYou have to remove the try/catch statement if you want to get the Smbus errorThanks for any response!
      on Feb 26,2018
      Replyupvote ()
      Have you found a solution yet? I've been looking for a solution for a while. I did have a little success by changing the default baud-rate of the Pi's I2C to 50000. When I did that I would get two "error" readings back to back ever so often but it would not lock up the Pi and would not drop the I2C communication with the Pi. BUT this is not a true fix cause eventually the the Pi will lock up. I trying to convert one to serial to see if that would solve the issue but cannot find the WiKI page anymore that had some information on it. Please let me know if this helps you or you find a better solution to our common problem.
      on Mar 05,2018 12:28 PM
      Replyupvote ()
      It seems that this device uses clock stretching and that may be the cause of this issue.https://www.raspberrypi.org/forums/viewtopic.php?p=146272http://www.advamation.com/knowhow/raspberrypi/rpi-i2c-bug.html
      on Mar 05,2018 13:46 PM
      Replyupvote ()
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      0
      Does it have GPIO?
      on Jun 27,2017
      Replyupvote ()
      Hi there~ Unfortunately, we do not leave any GPIO for this sensor. Regards
      on Dec 20,2017 15:49 PM
      Replyupvote ()
      Reply
      1
      hello, I will try to connect this sensor with a arduino mini, someone can help me please ?
      on Apr 09,2018
      Replyupvote ()
      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=====================================================================techsupport@seeed.cc
      on Apr 23,2018 16:33 PM
      Replyupvote ()
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      0
      i am trying to get raw ppg to find inter beat interval, is it possible with this sensor, or ear clip sensor.? i am not getting how to do this
      on Mar 02,2018
      Replyupvote ()
      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.=======================================dividing line ==========================https://www.seeed.cc/topic_detail.html?id=13120
      on Mar 02,2018 14:42 PM
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      0
      What is its sampling frequency ?
      on Feb 12,2018
      Replyupvote ()
      Hi there~ The sample rate is 1HZ.Regards
      on Feb 26,2018 15:36 PM
      Replyupvote ()
      Reply
      0
      Do you have any small microcontroller boards that work well with this?
      on Jan 03,2018
      Replyupvote ()
      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.
      on Jan 04,2018 16:46 PM
      Replyupvote ()
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      0
      Does "3D printing shell" mean you give specs for 3D printing, but not the actual shell?
      on Dec 20,2017
      Replyupvote ()
      Hi brian~ This kit do contain a real shell, not a 3D printing, we have made it for you.Just enjoy it.Regards.
      on Dec 20,2017 15:47 PM
      Replyupvote ()
      Reply

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        Grove - Finger-clip Heart Rate Sensor with shell

        SKU 101020082
        $24.00
        19 Available
        ADD TO CART
        $24.00/1pcs+
        $21.60/10pcs+
        $20.40/20pcs+
        $19.20/50pcs+
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