Bosch BME688 Environment Sensor Module - Temperature Humidity Pressure VOC I2C
The Bosch BME688 Environment Sensor Module is a high-precision 4-in-1 sensor integrating temperature, humidity, barometric pressure, and volatile organic compound (VOC) sensing via a metal oxide (MOX) gas sensor. It communicates via I2C and operates from 3.0V to 5.0V DC, making it directly compatible with Arduino, Raspberry Pi, ESP32, and other 3.3V/5V logic embedded systems.
Features
- Bosch BME688 sensor IC with integrated MOX gas sensor for VOC detection.
- Simultaneously measures temperature (±1°C), humidity (±3% RH), barometric pressure (±1 hPa), and VOC/IAQ.
- I2C digital communication interface for easy integration with microcontrollers and SBCs.
- Wide operating voltage range: 3.0V to 5.0V DC (logic level 3.3V).
- Compact breakout board design (25 x 12 mm) with pre-soldered header pins.
Out of stock
The BME688 module leverages Bosch’s advanced MEMS technology to provide highly accurate environmental data. The integrated metal oxide (MOX) gas sensor responds to a broad spectrum of volatile organic compounds (VOCs), enabling indoor air quality monitoring and AI-driven gas pattern recognition applications. The sensor’s signal is conditioned on-chip, delivering stable, calibrated digital outputs.
Designed for durability and low power consumption, the module is suited for continuous monitoring in IoT and smart device networks. Its barometric pressure sensing capability also allows for precise altitude estimation, useful in weather stations and navigation aids. The compact form factor and standard I2C protocol ensure straightforward implementation into existing electronic designs.
Additional Information
| Weight | 0.005 kg |
|---|---|
| Dimensions | 1.2 × 2.5 cm |
