Pimoroni BME688 4-in-1 Air Quality Breakout (Gas, Temperature, Pressure, Humidity) - I2C/SPI
The Pimoroni BME688 breakout provides a compact, low-power 4-in-1 environmental sensing solution, integrating Bosch Sensortec’s AI-enabled gas scanner with high-accuracy pressure, humidity, and temperature sensors. It features a Raspberry Pi-compatible pinout and is easily interfaced via I2C or SPI for integration with Arduino, Raspberry Pi, ESP32, and other 3.3V microcontroller platforms.
Features
- Bosch Sensortec BME688 with integrated AI for gas pattern recognition (VOCs, VSCs, CO, H2).
- High-accuracy 4-in-1 sensing: gas (ppb), temperature, barometric pressure, and relative humidity.
- Ultra-low power operation (3.1 µA typical) and wide voltage range (1.71V to 3.6V).
- Dual digital interface: high-speed I2C (up to 3.4 MHz) and SPI (up to 10 MHz).
- Compact 3.0 x 3.0 x 0.93 mm sensor package on a Raspberry Pi-compatible breakout board.
Out of stock
The BME688 is Bosch Sensortec’s first gas sensor with integrated Artificial Intelligence (AI), packaged alongside high-linearity pressure, humidity, and temperature sensors. Its MEMS-based gas sensing element can detect a wide range of volatile organic compounds (VOCs), volatile sulfur compounds (VSCs), carbon monoxide, and hydrogen in the part-per-billion (ppb) range. The integrated AI-Studio tool allows for custom training of the gas scanner’s sensitivity and selectivity for specific application scenarios.
Housed in a robust 3.0 x 3.0 x 0.93 mm package, the sensor is designed for mobile and connected applications where minimal size and power consumption are critical. The Pimoroni breakout board provides easy access to the sensor’s pins, includes reverse polarity protection for the Breakout Garden connector, and supports a wide operating temperature range from -40°C to +85°C for demanding environments.
Additional Information
| Weight | 0.004 kg |
|---|---|
| Dimensions | 6 × 4 × 1 cm |
