Bosch BME688 4-in-1 Environmental Sensor Module with Cotton Core & Holder - I2C/SPI
The Bosch BME688 is a 4-in-1 digital MEMS environmental sensor module measuring VOC gas, temperature, humidity, and barometric pressure. Featuring a built-in micro-hotplate for stable gas sensing, it offers I2C and SPI digital interfaces for seamless integration with Arduino, Raspberry Pi, ESP32, and other 3.3V microcontroller platforms.
Features
- 4-in-1 sensing: VOC (Gas), Temperature, Humidity, Barometric Pressure.
- Integrated micro-hotplate for precise, stable VOC and IAQ measurements.
- Full hardware and software compatibility with the BME680 for easy upgrades.
- AI-ready gas classification via Bosch AI-Studio and BSEC2 software library.
- Ultra-low power consumption and compact LGA package for portable/IoT designs.
Out of stock
The Bosch BME688 is a next-generation environmental sensor that builds upon the proven BME680 platform. It integrates a MEMS-based micro-hotplate for volatile organic compound (VOC) and indoor air quality (IAQ) sensing, which actively heats a sensitive metal oxide layer to ensure measurement stability across varying ambient temperatures and humidity levels. This advanced feature, combined with high-precision capacitive humidity, piezoresistive pressure, and optimized temperature sensing, provides a comprehensive environmental data set.
Designed for smart IoT and portable applications, the module operates from a 3.3V supply and communicates via standard I2C or SPI digital interfaces. Its compatibility with the BME680’s pinout and the Bosch BSEC2 software allows for straightforward firmware migration and access to AI-driven gas-scene classification algorithms, enabling the detection of specific gas patterns for more intelligent environmental monitoring systems.
Additional Information
| Weight | 0.014 kg |
|---|---|
| Dimensions | 5 × 1.4 cm |
