BME688 4-in-1 Environmental Sensing with Artificial Intelligence

Bosch Sensortec's BME688 is a gas sensor with artificial intelligence (AI) and integrated high-linearity and high-accuracy pressure, humidity, and temperature sensors. It is housed in a robust yet compact 3.0 mm x 3.0 mm x 0.9 mm package. It is specially developed for mobile and connected applications where size and low power consumption are critical requirements. The gas sensor can detect volatile organic compounds (VOCs), volatile sulfur compounds (VSCs), and other gases such as carbon monoxide and hydrogen in the parts per billion (ppb) range.

Along with all the features of the BME680, the BME688 has a gas scanner function. In standard configuration, the presence of VSCs is being detected as an indicator for bacterial growth. The gas scanner can also be customized for sensitivity, selectivity, data rate, and power consumption. The BME AI-Studio tool enables customers to train the BME688 gas scanner on their specific applications such as home appliances, IoT products, or smart home.