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      Grove - Air quality sensor v1.3

      Grove - Air quality sensor v1.3

      SKU 101020078
      $9.90
      35 Available
      $9.90/1pcs+

        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

      The sensor is designed for indoor air quality testing. The main gas detected is carbon monoxide, alcohol, acetone, thinner, formaldehyde and other slightly toxic gases. It is compatible with 5V and 3.3V power supply.


      Features

      • Low power consumption

      • High sensitivity

      • Tiny outline

      • Responsive to a wide scope of target gases

      • Cost efficient

      • Durable

      • Compatible with 5V and 3.3V

      Technical Details

      Dimensions40mm x 20mm x 15mm
      WeightG.W 11g    
      BatteryExclude
      SensorWinsen MP503
      Power5V or 3.3V

      Part List

      Grove - Air quality sensor v1.31
      Grove Cable1

      Reviews

      Questions and Answers

      SUBMIT
      0
      Can I measure the values for each gas separately?
      on Feb 21,2017
      Replyupvote ()
      Sorry,this sensor doesn't support separately measure.You can only get a data reflect the quility of air.
      on Sep 06,2017 17:13 PM
      Replyupvote ()
      Reply
      0
      Hi!Some Questions about this sensor, that I bought:- With 3.3V the blue LED won't light up. Is this ok?- It shows all the time High Pollution!, working for days now - in different locations. I can't imagine this would be right…- Whats wrong?- How can I verify if the sensor works properly?Kind RegardsPeter, Switzerland
      on Apr 16,2018
      Replyupvote ()
      Hi there~ 3.3V is OK. Could you please email us and attach the log and the code you use.=================================================================techsupport@seeed.com
      on Apr 17,2018 09:31 AM
      Replyupvote ()
      Hi!Sorry techsupport@seeed.com doesn't work.Here is the output:sys_starting...The init voltage is ...396Sensor ready.Test begin...sensor_value:250 Air freshFresh airsensor_value:238 Air freshFresh airsensor_value:222 Air freshFresh airsensor_value:281 Air freshFresh airsensor_value:268 Air freshFresh airsensor_value:269 Air freshFresh airsensor_value:328 Air freshFresh airsensor_value:307 Air freshFresh airsensor_value:318 Air freshFresh airsensor_value:371 Air freshFresh airsensor_value:344 Air freshFresh airsensor_value:371 Air freshFresh airsensor_value:406 Air freshFresh airsensor_value:372 Air freshFresh airsensor_value:414 Air freshFresh airsensor_value:427 Air freshFresh airsensor_value:397 Air freshFresh airsensor_value:448 Low pollution!Low pollution!sensor_value:432 Air freshFresh airsensor_value:430 Air freshFresh airsensor_value:488 Low pollution!Low pollution!sensor_value:460 Low pollution!Low pollution!sensor_value:475 Low pollution!Low pollution!sensor_value:518 Low pollution!Low pollution!sensor_value:485 Low pollution!Low pollution!sensor_value:519 Low pollution!Low pollution!sensor_value:546 High pollution!High pollution!sensor_value:514 Low pollution!Low pollution!sensor_value:553 High pollution!High pollution!sensor_value:574 High pollution!High pollution!sensor_value:522 Low pollution!Low pollution!sensor_value:547 High pollution!High pollution!sensor_value:517 Low pollution!Low pollution!sensor_value:477 Low pollution!Low pollution!sensor_value:542 Low pollution!Low pollution!sensor_value:561 High pollution!High pollution!sensor_value:509 Low pollution!Low pollution!sensor_value:507 Low pollution!Low pollution!sensor_value:507 Low pollution!Low pollution!sensor_value:556 High pollution!High pollution!sensor_value:620 High pollution!High pollution!sensor_value:595 High pollution!High pollution!sensor_value:650 High pollution!High pollution!sensor_value:640 High pollution!High pollution!sensor_value:636 High pollution!High pollution!sensor_value:689 High pollution!High pollution!sensor_value:652 High pollution!High pollution!sensor_value:680 High pollution!High pollution!sensor_value:690 High pollution!High pollution!sensor_value:646 High pollution!High pollution!sensor_value:685 High pollution!High pollution!sensor_value:662 High pollution!High pollution!sensor_value:643 High pollution!High pollution!sensor_value:690 High pollution!High pollution!sensor_value:619 High pollution!High pollution!sensor_value:627 High pollution!High pollution!sensor_value:669 High pollution!High pollution!sensor_value:639 High pollution!High pollution!sensor_value:679 High pollution!High pollution!sensor_value:687 High pollution!High pollution!sensor_value:648 High pollution!High pollution!sensor_value:687 High pollution!High pollution!sensor_value:666 High pollution!High pollution!sensor_value:648 High pollution!High pollution!sensor_value:693 High pollution!High pollution!sensor_value:657 High pollution!High pollution!sensor_value:621 High pollution!High pollution!sensor_value:628 High pollution!High pollution!sensor_value:618 High pollution!High pollution!sensor_value:645 High pollution!High pollution!sensor_value:688 High pollution!High pollution!sensor_value:654 High pollution!High pollution!sensor_value:669 High pollution!High pollution!sensor_value:698 High pollution!High pollution!sensor_value:658 High pollution!High pollution!sensor_value:662 High pollution!High pollution!sensor_value:696 High pollution!High pollution!sensor_value:657 High pollution!High pollution!sensor_value:653 High pollution!High pollution!sensor_value:692 High pollution!High pollution!sensor_value:649 High pollution!High pollution!sensor_value:635 High pollution!High pollution!sensor_value:681 High pollution!High pollution!sensor_value:648 High pollution!High pollution!sensor_value:649 High pollution!High pollution!sensor_value:688 High pollution!High pollution!sensor_value:647 High pollution!High pollution!sensor_value:667 High pollution!High pollution!sensor_value:685 High pollution!High pollution!sensor_value:636 High pollution!High pollution!sensor_value:671 High pollution!High pollution!sensor_value:658 High pollution!High pollution!sensor_value:629 High pollution!High pollution!sensor_value:672 High pollution!High pollution!sensor_value:640 High pollution!High pollution!sensor_value:640 High pollution!High pollution!sensor_value:675 High pollution!High pollution!sensor_value:630 High pollution!High pollution!sensor_value:660 High pollution!High pollution!sensor_value:660 High pollution!High pollution!sensor_value:619 High pollution!High pollution!sensor_value:660 High pollution!High pollution!sensor_value:629 High pollution!High pollution!sensor_value:623 High pollution!High pollution!sensor_value:663 High pollution!High pollution!sensor_value:620 High pollution!High pollution!sensor_value:647 High pollution!High pollution!sensor_value:643 High pollution!High pollution!sensor_value:607 High pollution!High pollution!sensor_value:651 High pollution!High pollution!sensor_value:617 High pollution!High pollution!sensor_value:618 High pollution!High pollution!sensor_value:652 High pollution!High pollution!sensor_value:609 High pollution!High pollution!sensor_value:627 High pollution!High pollution!sensor_value:648 High pollution!High pollution!sensor_value:602 High pollution!High pollution!sensor_value:631 High pollution!High pollution!sensor_value:630 High pollution!High pollution!sensor_value:592 High pollution!High pollution!sensor_value:637 High pollution!High pollution!sensor_value:604 High pollution!High pollution!sensor_value:611 High pollution!High pollution!sensor_value:638 High pollution!High pollution!sensor_value:586 High pollution!High pollution!sensor_value:625 High pollution!High pollution!sensor_value:595 High pollution!High pollution!sensor_value:598 High pollution!High pollution!sensor_value:629 High pollution!High pollution!sensor_value:580 High pollution!High pollution!sensor_value:615 High pollution!High pollution!sensor_value:599 High pollution!High pollution!sensor_value:574 High pollution!High pollution!sensor_value:621 High pollution!High pollution!sensor_value:583 High pollution!High pollution!sensor_value:600 High pollution!High pollution!sensor_value:618 High pollution!High pollution!sensor_value:569 High pollution!High pollution!sensor_value:611 High pollution!High pollution!sensor_value:580 High pollution!High pollution!sensor_value:589 High pollution!High pollution!sensor_value:554 High pollution!High pollution!sensor_value:468 Low pollution!Low pollution!High pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.Vol_standard in 5 minutes:163High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activeHigh pollution! Force signal active.High pollution! Force signal activesensor_value:571 High pollution!High pollution!sensor_value:451 High pollution!High pollution!sensor_value:309 Low pollution!Low pollution!sensor_value:314 High pollution!High pollution!sensor_value:279 Low pollution!Low pollution!sensor_value:281 Low pollution!Low pollution!sensor_value:299 Low pollution!Low pollution!sensor_value:284 Low pollution!Low pollution!sensor_value:343 High pollution!High pollution!sensor_value:315 High pollution!High pollution!sensor_value:375 High pollution!High pollution!sensor_value:356 High pollution!High pollution!sensor_value:344 High pollution!High pollution!sensor_value:311 Low pollution!Low pollution!sensor_value:300 Low pollution!Low pollution!sensor_value:332 High pollution!High pollution!sensor_value:296 Low pollution!Low pollution!sensor_value:358 High pollution!High pollution!sensor_value:329 High pollution!High pollution!sensor_value:359 High pollution!High pollution!sensor_value:300 Low pollution!Low pollution!sensor_value:324 High pollution!High pollution!sensor_value:300 Low pollution!Low pollution!sensor_value:323 High pollution!High pollution!sensor_value:317 High pollution!High pollution!sensor_value:316 High pollution!High pollution!sensor_value:359 High pollution!High pollution!sensor_value:310 Low pollution!Low pollution!sensor_value:341 High pollution!High pollution!sensor_value:312 Low pollution!Low pollution!sensor_value:391 High pollution!High pollution!sensor_value:354 High pollution!High pollution!sensor_value:407 High pollution!High pollution!sensor_value:371 High pollution!High pollution!sensor_value:407 High pollution!High pollution!sensor_value:382 High pollution!High pollution!sensor_value:405 High pollution!High pollution!sensor_value:361 High pollution!High pollution!sensor_value:310 Low pollution!Low pollution!sensor_value:357 High pollution!High pollution!sensor_value:328 High pollution!High pollution!sensor_value:370 High pollution!High pollution!sensor_value:354 High pollution!High pollution!sensor_value:363 High pollution!High pollution!sensor_value:400 High pollution!High pollution!sensor_value:363 High pollution!High pollution!sensor_value:411 High pollution!High pollution!sensor_value:377 High pollution!High pollution!sensor_value:412 High pollution!High pollution!sensor_value:387 High pollution!High pollution!sensor_value:400 High pollution!High pollution!sensor_value:427 High pollution!High pollution!sensor_value:358 High pollution!High pollution!sensor_value:356 High pollution!High pollution!sensor_value:308 Low pollution!Low pollution!sensor_value:337 High pollution!High pollution!sensor_value:313 Low pollution!Low pollution!sensor_value:326 High pollution!High pollution!sensor_value:351 High pollution!High pollution!sensor_value:323 High pollution!High pollution!sensor_value:375 High pollution!High pollution!sensor_value:342 High pollution!High pollution!sensor_value:382 High pollution!High pollution!sensor_value:326 High pollution!High pollution!sensor_value:341 High pollution!High pollution!sensor_value:352 High pollution!High pollution!sensor_value:311 Low pollution!Low pollution!sensor_value:351 High pollution!High pollution!sensor_value:325 High pollution!High pollution!sensor_value:369 High pollution!High pollution!sensor_value:375 High pollution!High pollution!sensor_value:350 High pollution!High pollution!sensor_value:407 High pollution!High pollution!sensor_value:367 High pollution!High pollution!sensor_value:408 High pollution!High pollution!sensor_value:383 High pollution!High pollution!sensor_value:411 High pollution!High pollution!sensor_value:413 High pollution!High pollution!sensor_value:386 High pollution!High pollution!sensor_value:435 High pollution!High pollution!sensor_value:372 High pollution!High pollution!sensor_value:410 High pollution!High pollution!sensor_value:354 High pollution!High pollution!sensor_value:379 High pollution!High pollution!sensor_value:362 High pollution!High pollution!sensor_value:364 High pollution!High pollution!sensor_value:405 High pollution!High pollution!sensor_value:358 High pollution!High pollution!sensor_value:399 High pollution!High pollution!sensor_value:378 High pollution!High pollution!sensor_value:365 High pollution!High pollution!sensor_value:435 High pollution!High pollution!sensor_value:411 High pollution!High pollution!sensor_value:447 High pollution!High pollution!sensor_value:435 High pollution!High pollution!sensor_value:403 High pollution!High pollution!sensor_value:439 High pollution!High pollution!sensor_value:392 High pollution!High pollution!sensor_value:400 High pollution!High pollution!sensor_value:405 High pollution!High pollution!sensor_value:365 High pollution!High pollution!sensor_value:380 High pollution!High pollution!sensor_value:356 High pollution!High pollution!sensor_value:341 High pollution!High pollution!sensor_value:379 High pollution!High pollution!sensor_value:355 High pollution!High pollution!sensor_value:370 High pollution!High pollution!sensor_value:394 High pollution!High pollution!sensor_value:361 High pollution!High pollution!sensor_value:391 High pollution!High pollution!sensor_value:381 High pollution!High pollution!sensor_value:379 High pollution!High pollution!sensor_value:434 High pollution!High pollution!sensor_value:402 High pollution!High pollution!sensor_value:411 High pollution!High pollution!sensor_value:416 High pollution!High pollution!sensor_value:368 High pollution!High pollution!sensor_value:392 High pollution!High pollution!sensor_value:361 High pollution!High pollution!sensor_value:375 High pollution!High pollution!sensor_value:385 High pollution!High pollution!sensor_value:358 High pollution!High pollution!sensor_value:398 High pollution!High pollution!sensor_value:369 High pollution!High pollution!sensor_value:382 High pollution!High pollution!sensor_value:397 High pollution!High pollution!sensor_value:362 High pollution!High pollution!sensor_value:392 High pollution!High pollution!sensor_value:376 High pollution!High pollution!sensor_value:363 High pollution!High pollution!sensor_value:399 High pollution!High pollution!sensor_value:371 High pollution!High pollution!sensor_value:388 High pollution!High pollution!sensor_value:393 High pollution!High pollution!sensor_value:358 High pollution!High pollution!sensor_value:389 High pollution!Vol_standard in 5 minutes:-4High pollution!sensor_value:369 High pollution!High pollution!sensor_value:366 High pollution!High pollution!sensor_value:400 High pollution!High pollution!sensor_value:368 High pollution!High pollution!sensor_value:393 High pollution!High pollution!sensor_value:387 High pollution!High pollution!sensor_value:364 High pollution!High pollution!sensor_value:399 High pollution!High pollution!sensor_value:370 High pollution!High pollution!sensor_value:386 High pollution!High pollution!sensor_value:397 High pollution!High pollution!sensor_value:364 High pollution!High pollution!sensor_value:389 High pollution!High pollution!sensor_value:354 High pollution!High pollution!sensor_value:365 High pollution!High pollution!sensor_value:395 High pollution!High pollution!sensor_value:361 High pollution!High pollution!sensor_value:392 High pollution!High pollution!sensor_value:384 High pollution!High pollution!sensor_value:361 High pollution!High pollution!sensor_value:395 High pollution!High pollution!sensor_value:369 High pollution!High pollution!sensor_value:367 High pollution!High pollution!sensor_value:399 High pollution!High pollution!sensor_value:367 High pollution!High pollution!sensor_value:383 High pollution!High pollution!sensor_value:398 High pollution!High pollution!sensor_value:364 High pollution!High pollution!sensor_value:416 High pollution!High pollution!sensor_value:412 High pollution!High pollution!sensor_value:379 High pollution!High pollution!sensor_value:405 High pollution!High pollution!sensor_value:385 High pollution!High pollution!sensor_value:362 High pollution!High pollution!sensor_value:393 High pollution!High pollution!sensor_value:375 High pollution!High pollution!sensor_value:358 High pollution!High pollution!sensor_value:392 High pollution!High pollution!sensor_value:366 High pollution!High pollution!sensor_value:364 High pollution!High pollution!sensor_value:396 High pollution!High pollution!sensor_value:366 High pollution!High pollution!sensor_value:382 High pollution!High pollution!sensor_value:397 High pollution!High pollution!sensor_value:363 High pollution!High pollution!sensor_value:391 High pollution!High pollution!sensor_value:391 High pollution!High pollution!sensor_value:361 High pollution!High pollution!sensor_value:392 High pollution!High pollution!sensor_value:376 High pollution!High pollution!sensor_value:362 High pollution!High pollution!And here the code:+++++START+++++/* AirQuality Demo V1.0. connect to A0 to start testing. it will needs about 20s to start * By: http://www.seeedstudio.com*/#include"AirQuality.h"#include"Arduino.h"AirQuality airqualitysensor;#define Sum 3#define Red 5#define Yellow 6#define Green 7int current_quality =-1;void setup(){ Serial.begin(9600); airqualitysensor.init(14); pinMode(Sum, OUTPUT); pinMode(Red, OUTPUT); pinMode(Yellow, OUTPUT); pinMode(Green, OUTPUT); tone (Sum, LOW); digitalWrite (Red, LOW); digitalWrite (Yellow, LOW); digitalWrite (Green, LOW); }void loop(){ current_quality=airqualitysensor.slope(); if (current_quality >= 0)// if a valid data returned. { if (current_quality==0) { Serial.println("High pollution! Force signal active"); digitalWrite (Green, LOW); digitalWrite (Yellow, LOW); tone (Sum, 1000); digitalWrite (Red, HIGH); } else if (current_quality==1) { Serial.println("High pollution!"); digitalWrite (Green, LOW); digitalWrite (Yellow, LOW); tone (Sum, LOW); digitalWrite (Red, HIGH); } else if (current_quality==2) { Serial.println("Low pollution!"); digitalWrite (Green, LOW); digitalWrite (Red, LOW); digitalWrite (Sum, LOW); digitalWrite (Yellow, HIGH); } else if (current_quality ==3) { Serial.println("Fresh air"); digitalWrite (Red, LOW); digitalWrite (Yellow, LOW); tone (Sum, LOW); digitalWrite (Green, HIGH); } }}ISR(TIMER1_OVF_vect){if(airqualitysensor.counter==61)//set 2 seconds as a detected duty{airqualitysensor.last_vol=airqualitysensor.first_vol;airqualitysensor.first_vol=analogRead(A0);airqualitysensor.counter=0;airqualitysensor.timer_index=1;PORTB=PORTB^0x20;}else{airqualitysensor.counter++;}}++++END++++Kind regardsPeter, Berne, Switzerland
      on Apr 20,2018 17:22 PM
      Replyupvote ()
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      0
      Can I use this sensor without using base shield in Arduino?
      on Jun 11,2017
      Replyupvote ()
      Yes, you can.You can directly connect this sensor with your Arduino via jumper.Just remermber A0~A6 for signal wire .
      on Sep 06,2017 16:54 PM
      Replyupvote ()
      Reply
      0
      will this detect toilet odor?
      on Feb 08,2018
      Replyupvote ()
      Hi there~Sorry, this mission is beyond the scope of this sensor.Regards
      on Feb 09,2018 10:30 AM
      Replyupvote ()
      Reply

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        Grove - Air quality sensor v1.3

        SKU 101020078
        $9.90
        35 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.

        $9.90/1pcs+
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