Semiconductor Gas Sensor Combustible Gas Unit MQ I2C Interface Air Quality Detection Module for DIY Development Kit

$25.95
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Semiconductor Gas Sensor Combustible Gas Unit MQ I2C Interface Air Quality Detection Module for DIY Development Kit

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Semiconductor Gas Sensor Combustible Gas Unit MQ I2C Interface Air Quality Detection Module for DIY Development Kit

$25.95

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$36.95
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Product details

Product details

Semiconductor Gas Sensor Combustible Gas Unit MQ I2C Interface Air Quality Detection Module for DIY Development Kit

Unit MQ is a combustible gas detection unit based on the semiconductor gas sensor (MQ-5), integrated with an MCU (STM32G030F6P6). It is mainly used for detecting combustible gases (such as propane, methane, etc.) in the environment. This unit communicates with various host devices via the I2C interface and can obtain internal reference voltage, sensor voltage, 12-bit and 8-bit ADC raw values, firmware version, thermistor temperature, and other information. It supports two heating modes to bring the sensor to the optimal operating temperature: continuous heating mode and intermittent heating mode. In continuous heating mode, the sensor heats up faster and responds with data more quickly. In intermittent heating mode, the heating cycle can be flexibly configured to optimize device power consumption. This product is suitable for various safety and monitoring applications such as smart homes, air quality detection, and industrial safety. Color: Black Material: plastic Package Contents: 1*Unit MQ 1*HY2.0-4P Grove Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 502280206-1028112819
  • EAN: 4711899863589
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Product Safety Information

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Manufacturer Part Number: I500977225
Serial Number: I500977225

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Manufacturer
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  • shen zhen shi jia er bei dian zi ke ji you xian gong si
  • shen zhen shi jia er bei dian zi ke ji you xian gong si
  • Futianqushatoujiedaotiananshequ
  • tairanwulu10haotiananshumacheng
  • tianjidashasiceng4C2-B7
  • Shenzhen
  • China
  • 518000
  • [email protected]
  • 18198472604

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • ECLAT SOLUTION SARL
  • ECLAT SOLUTION SARL
  • Bureau 1145,37 Passage du Ponceau
  • Paris
  • France
  • 75002
  • [email protected]
  • 33 187652619
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  • STANDARD: $5.49 - Delivery between Tue. 24 November 2026–Wed. 02 December 2026

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