Grove - Carbon dioxide sensor CO2 IR - UART

Index: SEE-14988 EAN: 5904422348342

Carbon dioxide sensor module, Grove brand. Very sensitive to CO2 concentration. The MH-Z16 infrared sensor is very easy to use and connect. It can be used in the control and monitoring of various industrial processes, agriculture, animal husbandry or simply in your own home environment.

Grove - Carbon dioxide sensor CO2 IR - UART
€84.15 tax excl.
Waiting time: 4-6 weeks
Only on request
30-day returns
PayPal payment
Manufacturer: Seeedstudio
Compatibility: Arduino

Product description: Grove - carbon dioxide sensor CO2 IR

Grove carbon dioxide CO2sensormodule. It is very sensitive to the concentration ofCO2and reacts to its presence. It has aUARTinterface and is equipped with a four-pin female to four-pin cable, for easy connection. TheMH-Z16sensor operates by means of infraredandis designed for general use, is very easy to use and connect. It can be widely used in the control and monitoring of various industrial, agricultural, animal husbandry or simply in the environment of your home. With this device you will guarantee your own and others' safety and create intelligent solutions.

Grove - czujnik dwutlenku węgla CO2Grove - CO2 carbon dioxide sensor.


The module has 4 Grove connector compliant leads:



Black Mass
Red Power supply
White TX transmitter pin
Yellow Pin of the RX receiver

Features of the CO2 sensor

  • High sensitivity and reaction to CO2 gas
  • Low power consumption during sensor operation
  • UART output
  • Type: IR
  • Good stability during operation
  • No steam interference during operation
  • Long sensor life
  • Guarantee of good performance

A product compatible withArduino.

The manufacturer has prepared ademonstrationforArduino.

Use of CO2 sensor

  • Indoor air quality sensor
  • Sensors used in industry to control and maintain safety conditions
  • Safety during plant and animal breeding processes, in agriculture


  • The sensor should be calibrated regularly, every 6 months at the most
  • During calibration, first warm up the sensor for about 5 minutes and check that it is in the open air.
  • Do not use the sensor for a long time in a dirty and dusty environment
  • It is forbidden to cut or destroy the sensor
  • Use a sensor with the correct power supply

Specifications of carbon dioxide CO2 sensor

Name Description

Measuring range

0 to 2000 PPM*

Response time

< 90 s

Operating temperature

From 0°C to 50°C

Air humidity during operation

From 0% to 90%

Operating voltage

4.5 V to 5.5 V


Digital port, UART, PWM

Average current consumption

< 100 mA

Warm-up time From 3 min to 5 min


200 PPM*

*PPM(number of parts per million, designation used to express concentrations, number of defects per million possibilities of their occurrence).

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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