The BME680 Breakout Board is a compact environmental sensor that measures temperature, humidity, barometric pressure, and indoor air quality (VOC-related gas resistance). With built-in voltage regulation and logic-level shifting.The BME680 detects changes in overall VOC-related gas resistance. It does not identify individual gases or directly measure gas concentration in ppm. Allow sufficient warm-up time for stable gas readings.
The 3.3V pin acts as a direct power input when powering the sensor with 3.3V. When power is supplied through VIN, this pin becomes the 3.3V regulator output. Do not supply power to both VIN and 3.3V at the same time.
Key Features
- Measures temperature, humidity, pressure, and VOC-related gas resistance
- I²C communication interface
- Built-in voltage regulator and level shifting
- Compact, low-power design
- Suitable for indoor air-quality monitors, weather stations.
Resources
- Category of product:
- Digital Enviroment sensors
- Communication interface:
- I2C & SPI
- Operational voltage range for VIN:
- 3.6V to 5.5V
- Connectors on board:
- Dual Qwiic & 2.54mm pin header
- Operational temprature:
- -30C to 80C
- Recomended Temprature range:
- 0C TO 60C
- Temprature accuracy:
- 0.5C
- Humidity range:
- 0 TO 100%RH
- Humidity accuracy:
- 3%RH
- Pressure range:
- 300 TO 1100 hPA
- Pressure accuracy:
- 1.0hPA
- Dimension:
- 31mm x 19mm x 4.76mm
