SeeedStudio Grove Multichannel Gas Sensor v2


In stock

SKU: 1135213
  1. MCU: STM32F030
  2. Interface: Grove I2C
  3. I2C address: 0x55
  4. Output voltage: 3.3V~5V
  5. Sensors: GM-102B; GM-302B; GM-502B; GM-702B


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Category: Gas and Dust Sensor

Grove – Multichannel Gas Sensor V2 has 4 measuring units, each of which is sensitive to various kinds of gases, which means you are able to get four sets of data at the same time. And different sorts of gases can also be judged by these four sets of data. The gas sensor used in this module is based on MEMS technology and has the advantage of being in a small size with considerable measurement stability and is more suitable for qualitative than quantitative measurement.


  1. Four fully independent sensor elements on one package.
  2. The ability to detect a variety of gases, besides Carbon monoxide (CO), Nitrogen dioxide (NO2), Ethyl alcohol(C2H5CH), Volatile Organic Compounds (VOC) and etc.
  3. Qualitative detecting, rather than quantitative.
  4. Compact size for easy deployment.

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Package Includes :

1 x SeeedStudio Grove Multichannel Gas Sensor v2
1 x JST cable

SKU: 1135213 Category:



Grove I2C Interface

I2C Address


Output Voltage(V)



GM-102B; GM-302B; GM-502B; GM-702B

Shipping Weight 0.01 kg
Shipping Dimensions 13 × 8 × 1 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China