CCS811 Carbon Monoxide Gas Sensor


  1. Wide detecting scope.
  2. High sensitivity & stability.
  3. Simple drive circuit.
  4. Digital output: Active low (When it outputs a low-level signal, the indicator LED will be on)
  5. Analog output: Two Range Options: 0 to 2V or 0V to 4V. The default is 0V to 2V DC
  6. Dimension: 15mm*21mm
SKU: RDNA-71.5

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1,353.23 (Inc. GST)
1,146.81 (+18% GST Extra)

Only 2 left in stock

Only 2 left in stock

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  • Pick up from the RoboticsDNA Store in Pune / Dunzo

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  • Same Day Delivery in Pune

(Mon-Sat) (Please Place Order Before 1:30 PM)​

Rs. 99

  • via (Express Mode)

Our courier will deliver to the specified address

3-5 Days

Rs. 149

  • via (Surface Mode)

Our courier will deliver to the specified address

4-7 Days

Rs. 69

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The CCS811 Air Quality Breakout is a digital gas sensor solution and comes with an I2C interface that senses a wide range of Total Volatile Organic Compounds (TVOCs), including equivalent carbon dioxide (eCO2) and metal oxide (MOX) levels. VOCs are often categorized as pollutants and/or sensory irritants and can come from a variety of sources like construction materials (paint, carpet, etc.), machines (copiers, processors, etc.), and even people (breathing, smoking, etc.).

The sensor offers simple and easy interface through I2C. Libraries, circuit and sample codes are available for Arduino, Raspberry pi, ESP32, etc.

This breakout is intended for indoor air quality monitoring in personal devices such as watches and phones. The CCS811 is an ultra-low-power digital gas sensor that integrates a CCS801-bit sensor and MCU with an analog-to-digital converter (ADC ) to detect indoor air quality.

  • Ultra-low power consumption can be used in battery-operated equipment
  • High sensitivity, fast heating
  • The intelligent algorithm calculates TVOC / eCO2 values
  • Output I2C signal, direct communication with the main system
  • Metal oxide (MOX) sensors for monitoring indoor air quality
  • An 8-bit MCU is integrated to run the first-level algorithm
  • Integrated 12-bit ADC for sensor readings and digitized conversions
  • I2C slave interface can be directly connected to the host system

Package Includes:

1x CCS811 Carbon Monoxide Gas Sensor







Video Card





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