Barometric pressure sensor/altimeter/temperature/gas sensor - BME680

Barometric pressure sensor/altimeter/temperature/gas sensor - BME680

Product information:

BME680 4-in-1 Environmental Sensor – Temperature, Humidity, Air Pressure & Air Quality (VOC)

The BME680 is an advanced 4-in-1 MEMS sensor that measures temperature, humidity, air pressure, and VOCs (volatile organic compounds). It offers a complete solution for monitoring air quality and environmental conditions in a single, compact device.

Thanks to its I²C interface and built-in voltage regulator, the sensor is compatible with both 3.3V and 5V systems – ideal for use with Arduino, ESP32, Raspberry Pi, and other microcontrollers. An SPI interface is also available for flexible applications.

Applications:
- Smart weather stations
- Air quality monitoring
- Smart homes and IoT projects
- Wearable devices and wearables

Specifications:
- Measures: temperature, humidity, air pressure, VOCs
- Interface: I²C (with SPI extension)
- Supply voltage: 3.3V – 5V
- Very low power consumption
- Compact size, high accuracy