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Grove - Gas Sensor(MQ2)

Grove - Gas Sensor(MQ2)

Product Code:101020055
Price: RM34.50
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We've released the Seeed Gas Sensor Selection Guide, it will help you choose the gas sensor that best suits your needs.


The Grove - Gas Sensor(MQ2) module is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. Based on its fast response time. measurements can be taken as soon as possible. Also, the sensitivity can be adjusted by the potentiometer.


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.


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Hot-swapping the grove may lead to IC burnout, please turn off the power of the main board before swapping grove.



  • Wide detecting scope

  • Stable and long lifetime

  • Fast response and High sensitivity



More information about the gas sensor, please refer to this manual.




Technical details

Dimensions 130mm x90mm x23mm
Weight G.W 16g
Battery Exclude

Part List

Grove - Gas Sensor(MQ2) 1
Grove cable 1