Grove - Multichannel Gas Sensor
  • Grove - Multichannel Gas Sensor
  • Grove - Multichannel Gas Sensor
  • Grove - Multichannel Gas Sensor

Grove - Multichannel Gas Sensor

SKU 101020088
  • Three independent gas channels in one package
  • Built with ATmega168PA
  • Detectable gases include:Carbon monoxide (CO) , Nitrogen dioxide (NO2) , Hydrogen (H2) , Ammonia (NH3) , Methane (CH4) , etc
  • Grove compat
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    How to choose a gas sensor ?

    Grove – Multichannel Gas sensor is a environment detecting sensor with a built in MiCS-6814 which can detect many unhealthful gases, and three gases can be measured simultaneously due to its three channels, so it can help you to monitor the concentration which more than one gas.

    This sensor is belong to Grove system, and you can plug it onto the Base shield and work with Arduino directly without any jumper wires. The interface of it is I2C, so plug it onto the I2C port of Base shield, then you can start to work it.


    • Three fully independent sensing elements on one package

    • Built with ATmega168PA

    • I2C interface with programmable address

    • Heating power can be shut down for low power

    • Detectable gases:Carbon monoxide (CO) , Nitrogen dioxide (NO2) , Hydrogen (H2) , Ammonia (NH3) , Methane (CH4) , etc.


    • Voltage: 3.1~ 5.25V

    • Ripple(@Max Power):80~100mV

    • Max Heating Power: 88mW

    • Max Power: 150mW

    • ADC Precision : 10Bits

    • ŸI2C Rate: 100kHz

    • ŸVIL(@I2C): -0.5~0.99V

    • VIH(@I2C): 2.31~5.2V

    Part List

    • 1 x Grove – Multichannel Gas Sensor

    • 1 x 26AWG Grove Cable


    Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.

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    Questions and Answers
    I see from the wiki page that the Raspberry Pi is not supported, but the sensor has an I2C interface. Whatdoes it mean? It's just a software problem, that someone can solve writing the code?What happen if I attach it to the Raspberry Pi I2C interface?
    on Nov 12,2016
    Replyupvote ()

    It can be used with raspberry pi along with grovepi.There is a software available for multichannel gas sensor to use with grove pi in the following link

    on Nov 15,2016 18:45 PM
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