BME688 인공지능 공기 품질 센서 -VOC
(Grove - Air Quality Sensor(BME688) with built-in AI)
개요
- 본 제품은 BME688 인공지능 공기 품질 센서 입니다.
- 가스의 존재와 여러 가스의 혼합을 검출하기 위해 인공지능 트레이닝이 가능한 보쉬사의 첫 가스센서입니다.
- VOC 가스, 압력, 습도, 온도의 측정이 가능하여 공기 품질 측정하는데 사용할 수 있습니다.
- I2C 인터페이스를 가지고 있습니다.
특징
- The first gas sensor with AI: Trainable to detect different gas mixtures and their presence (e.g. coffee) with Bosch's AI Studio
- High-performance 4-in-1 environmental sensor: Detect gas, humidity, temperature, and barometric pressure sensing in a compact size
- Detect a wide variety of gases: Volatile organic compounds (VOCs), volatile sulfur compounds (VSCs), and other gases such as carbon monoxide and hydrogen in the part per billion (ppb) range
- High accuracy: Measure humidity with ±3% accuracy, temperature with ±1.0°C accuracy, +-1C and barometric pressure with ±1 hPa absolute accuracy
- Easy to use: Compatible with Grove port, just plug-and-play
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Dimensions 24mm L * 20mm W * 9.9mm H Weight G.W 7.5g Battery Exclude Operating Voltage 3.3V/V Operating Range -40~+85℃; 0-100% r.H.; 300-1100hPa Humidity Absolute Accuracy ± 3%r.H. (20-80 %r.H.,25℃) Humidity Resolution 0.008 %r.H. Pressure Absolute Accuracy ± 0.6 hPa (300-1100 hPa, 0-65℃) Pressure Resolution 0.18 Pa,highest oversampling Temperature Absolute Accuracy ±1.0°C Temperature Resolution 0.01℃ Digital Interface I2C(up to 3.4MHZ)/ SPI(3 and 4 wire, up to 10MHz) I2C address 0x76(default)/ 0x77(optional) - BME688 is the first gas sensor with Artificial Intelligence(AI) and integrated high-linearity and high-accuracy pressure, humidity and temperature sensors which can be easily customized for specific use cases such as the detection of odors & bad smells & wildfires, etc.
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This standalone environmental sensor BME688 is a high-performance 4-in-1 gas sensor with Artificial Intelligence (AI), integrated high-linearity and high-accuracy pressure, humidity and temperature sensors. It can measure humidity with ±3% accuracy, barometric pressure with ±1 hPa absolute accuracy, and temperature with ±1.0°C accuracy just like its predecessor BME280 & BMP280. Because pressure changes with altitude and the pressure measurements are so good, you can also use it as an altimeter with ±1 meter or better accuracy!
The new BME 688 sensor it's backward compatible with BME680. Compared to BME680, it carries an extra gas scanning function with low power consumption (3.9 mA in standard gas scan mode). It can detect a wide variety of volatile organic compounds (VOCs), volatile sulfur compounds (VSCs), and other gases such as carbon monoxide and hydrogen in the part per billion (ppb) range. In standard configuration, the presence of VSCs is detected as an indicator for e.g. bacteria growth. The gas scanner can be customized with respect to sensitivity, selectivity, data rate and power consumption as well. Moreover, it is trainable to detect different gas mixtures and their presence (e.g. coffee) with Bosch's AI Studio like in home appliances, IoT products or Smart homes.
This new BME688 is ideal for innovative custom applications such as detecting food spoilage or timely detection of wildfires by measuring current gases and tracking changes in temperature and humidity. The artificial intelligence capabilities of the sensors and Bosch Sensortec's new BME AI-Studio software tool allow customers to quickly develop custom solutions directly for their specific use cases.