M5Stack TVOC/eCO2 Gas Sensor Unit (SGP30)

M5StackSKU: RB-Mst-80
Manufacturer #: U088

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Sale price $10.95

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  • M5Stack TVOC/eCO2 Gas Sensor Unit (SGP30)
  • Offers a digital multi-pixel gas sensor unit
  • Outstanding long-term stability
  • Built-in calibration function
  • Lets you humidity compensation
  • Communication through I2C

The M5Stack TVOC/eCO2 Gas Sensor Unit (SGP30) is a digital multi-pixel gas sensor unit with integrated SGP30. It mainly measures various VOC (volatile organic compounds) and H2 in the air.

It can be programmed to detect TVOC (total volatile organic compounds) and eCO2 Concentration measurement. Typical measurement accuracy is 15% within the measurement range, the SGP30 reading is internally calibrated and output, which can maintain long-term stability.


  • Air quality monitoring
  • eCO2 concentration
  • 1 x TVOC/eCO2 Mini Unit
  • 1 x HY2.0 Cable (5 cm)


  • 24 x 24 x 13 mm
  • Measurement range: Ethanol: 0 - 1000 ppm, H2: 0 - 1000 ppm, TVOC: 0-60000 ppb, eCO2: 400 - 60000 ppm
  • TVOC / eCO2 Sampling rate: 1 Hz
  • TVOC / eCO2 Resolution: TVOC: 1/6/32 bbp, eCO2: 1/3/9/31 ppm
  • Protocol: I2C
  • Case material: Plastic (PC)
  • Weight: 4 g

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