itbrainpower s-Sense BME688 gas scanner with AI + air quality sensor

Número de fabricante: SS-BMP688#I2C

Precio  :
Precio de oferta €23,30

Impuesto incluido

Stock  :
En stock (247 unidades), listas para ser enviadas


  • first gas sensor with Artificial Intelligence (AI) and high-linearity / high-accuracy humidity and temperature sensors
  • detects Volatile Organic Compounds (VOCs), Volatile Sulfur Compounds (VSCs)
  • backward compatible with BME680
  • buffered I2C interface with auto 3-5V level adapter
  • Arduino 3.3-5V and RaspberryPI compatible

BME688 (manufactured by Bosch Sensortec) is the first gas sensor with Artificial Intelligence (AI) and integrated high-linearity and high-accuracy humidity and temperature sensors. The integrated gas sensor it's able to detect Volatile Organic Compounds (VOCs), Volatile Sulfur Compounds (VSCs) and other gases as carbon monoxide (CO) and hydrogen in the ppb (part per billion) range.

The new BME 688 sensor its backward compatible with BME680. Additionally, to all features of the BME680, the BME688 has a gas scanner function. In standard configuration, the presence of VSCs is detected as indicator for e.g. bacteria growth. The gas scanner can be customized with respect to sensitivity, selectivity, data rate and power consumption as well. The BME AI-Studio tool enables customers to train the BME688 gas scanner on their specific application, like in home appliances, IoT products or Smart Home.

The gas sensor in the BM688 has a broad sensitivity and reacts to most volatile compounds as well as many other gases polluting indoor air. The intensity of the signal typically scales with the chemical reactivity of the gases. In contrast to sensors selective for one specific component, the BME688 is capable of measuring the sum of VOCs/contaminants in the surrounding air. This enables the BME688 to detect e.g. outgassing from paint, furniture and/or garbage, high VOC levels due to cooking, food consumption, exhaled breath and/or sweating.

The IAQ (Air quality index), target gas scanner selectivity, VOC, VSC and other features may be accessed using the "BSEC fusion library" provided by Bosch.

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