Product Description
The DFRobot Gravity: BME688 AI Environmental Sensor (VOC, Temperature, Humidity, Pressure) is a compact multi-parameter environmental sensor module built around the Bosch BME688. It combines volatile organic compound (VOC), temperature, relative humidity, and barometric pressure sensing in a single MEMS device. With both I2C and SPI support, the module can be integrated into microcontroller, embedded, and data acquisition systems.
In addition to standard environmental sensing, the BME688 can be used as a data source for AI-based gas analysis. In combination with Bosch BME AI-Studio and the BSEC2 library, application-specific gas profiles can be trained and evaluated. This makes the module suitable for both general environmental monitoring and extended air-quality analysis tasks.
The compact form factor supports use in space-constrained designs and portable instruments. Integrating several measured parameters into one module reduces system complexity when multiple ambient values must be captured by a single sensing unit.
Technical Features
- Bosch BME688 integrated MEMS environmental sensor
- Measures 4 parameters: VOC, temperature, relative humidity, and pressure
- Communication interfaces: I2C and SPI
- Suitable as a data source for AI-based gas analysis
- Temperature accuracy according to source: ±0.5 °C
- Compact design for embedded and portable measurement systems
- Intended for air-quality and environmental monitoring applications
Application Areas
Typical applications include DIY weather stations, portable environmental monitoring devices, smart home systems, agricultural monitoring, and indoor air-quality measurement. The module can also be used in research and development setups, industrial environmental monitoring, and safety-related applications where VOC trends or trained gas profiles are evaluated.
What's Included
- Gravity: I2C BME688 Environmental Sensor x1
- Gravity UART / I2C sensor cable x1
- XH2.54-10pin Header x1
| Item information | Value |
|---|---|
| GTIN: | 4060137012464 |
| HAN: | SEN0617 |
| Category: | Environmental Sensor |
| Communication Interface: | I2C/SPI |
| Sensor IC Set: | Bosch BME688 |
| Measured Parameter Count: | 4 |
| Shipping weight: | 0,01 kg |
| Item weight: | 0,01 kg |
| Dimensions ( Length × Width ): | 3,00 × 2,20 cm |
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