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      Grove - Temperature Sensor

      Grove - Temperature Sensor

      SKU 101020015
      $2.90
      50+ Available
      $2.90/1pcs+
      $2.61/10pcs+
      $2.46/20pcs+
      $2.32/50pcs+

        I accept the restriction

      This development board can be only used for prototyping, it cannot be built into a product for commercial distribution. It cannot be re-sold or used as part of a production environment.

      Maximum Qty: 5

      Description

      Grove - Temperature Sensor uses a thermistor to measure ambient temperature. The resistance of thermistor changes based on ambient temperature. This resistance value alters the output of a voltage divider which is measured by an analog input pin and converted to a temperature value. The operating range is -40 to 125°C , with an accuracy of 1.5°C .


      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 using of the product.


      Technical Details

      Dimensions24mm x 20mm x 9.8mm
      WeightG.W 8g    
      BatteryExclude
      Operating voltage3.3~5V
      Thermistor Zero power resistance100 KΩ
      Resistance Tolerance±1%
      ThermistorNCP18WF104F03RC (NTC)
      Nominal B-Constant4250 ~ 4299K
      Operating temperature range-40°C to 125°C
      Accuracy± 1.5°C

      Part List

      Grove - Temperature Sensor1
      Grove Cable1

      Reviews

      Questions and Answers

      SUBMIT
      0
      Hi .. I am unable to read from the grove temperature via an I2C pin on arduino board. Are there any specifications that illustrate the process or at least the addresses that I should interface with?
      on Dec 08,2016
      Replyupvote ()
      Hi, this is not an I2C type sensor .
      on Jan 16,2018 10:22 AM
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      Reply
      0
      CAn you give me the link for the I2C pin type sensor?? Because the link you provided below is the same as this page.
      on Mar 22,2017
      Replyupvote ()
      Hello,what do you mean I2C pin type sensor?
      on Jan 16,2018 10:25 AM
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      0
      Hello.. I am trying to use this sensor with Intel Edison and write python code. I received it as part of relayr IoT starter kit. Which software python library should I use to access this sensor's reading? I have libmraa 1.4 installed, but it does not have pyupm_temperature module. I tried using otp538u module, but it prints an error saying 'ambient temperature out of range'. Could you please respond to this query.
      on Nov 01,2016
      Replyupvote ()
      Please refer the Intel Edison python code of Grove Temperature Sensor from the following link:https://software.intel.com/en-us/iot/hardware/sensors/grove-temperature-sensor.
      on Jan 16,2018 10:26 AM
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      0
      sensor gives wrong readings...temp changes constantly and every third read temp drops from average of 22 celsius to 7 celsius...why is that??
      on Sep 08,2017
      Replyupvote ()
      Hi~We tested our sensor with the demo from our wiki,and it works well.So could you please tell us about the code you use and send a picture and log to our support email. techsupport@seeed.cc ~~~Thanks
      on Sep 08,2017 10:38 AM
      Replyupvote ()
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      0

      Looking at the OPL http://www.seeedstudio.com/dep... I found this which I think is a good possibility they are using. NCP18WF104F03RC

      on Oct 19,2016
      Replyupvote ()
      0

      I'm looking for the temperature equation for the v1.1 of this. I get that the B value has changed from the sample but the equation on the SeeedStudio github produces clearly absurd results (raw value comes in at around 520-530 for room temperature).<

      on Oct 19,2016
      Replyupvote ()
      <p>Has anyone found the equation for v1.1 as I've tried a few now and nothing comes close! V1.0 worked well so why the change without a suitable working solution?</p>
      on Oct 20,2016 10:51 AM
      Replyupvote ()
      <p>Sorry for the delayed reply.We have updated the wiki for V1.1/V1.2 and the new equation provides correct value.</p><p><a href="http://www.seeedstudio.com/wiki/Grove_-_Temperature_Sensor_V1.2" rel="nofollow">http://www.seeedstudio.com/wik...</a></p>
      on Oct 20,2016 10:51 AM
      Replyupvote ()
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      0

      Can you please confirm which thermistors are used on board revisions v1.0, v1.1 and v1.2?
      I am trying to find accurate B values.

      on Oct 19,2016
      Replyupvote ()
      <p>v1.0 uses thermistor TTC3A103*39H with B value 3975<br>v1.1 uses thermistor NCP18WF104F03RC with B value 4250<br>v1.2 uses thermistor ??? with B value ???</p>
      on Oct 20,2016 10:50 AM
      Replyupvote ()
      <p>Check the new wiki for updated equation for V1.2/V1.1 <a href="http://www.seeedstudio.com/wiki/Grove_-_Temperature_Sensor_V1.2" rel="nofollow">http://www.seeedstudio.com/wik...</a></p>
      on Oct 20,2016 10:51 AM
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      0

      I have purchased this recently and trying to follow example at http://learn.adafruit.com/tmp3...
      However I do not find the resolution in millivolt/de

      on Oct 19,2016
      Replyupvote ()
      <p>Can you please let me know in which document equation used at wiki:<a href="http://www.seeedstudio.com/wiki/index.php?title=GROVE_-_Starter_Kit_v1.1b#Grove_-_Temperature_Sensor" rel="nofollow">http://www.seeedstudio.com/wik...</a> is documented. In dat
      on Oct 20,2016 10:47 AM
      Replyupvote ()
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        Grove - Temperature Sensor

        SKU 101020015
        $2.90
        50+ Available
        Maximum Qty: 5

          I accept the restriction

        This development board can be only used for prototyping, it cannot be built into a product for commercial distribution. It cannot be re-sold or used as part of a production environment.

        $2.90/1pcs+
        $2.61/10pcs+
        $2.46/20pcs+
        $2.32/50pcs+
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