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The Adafruit BME688 is a versatile environmental sensor that combines temperature, humidity, barometric pressure, and gas sensing capabilities into a single compact module. Utilizing Bosch’s advanced BME688 sensor, it offers high-precision measurements with ±3% RH for humidity, ±1.0°C for temperature, and ±1 hPa for pressure. The integrated gas sensor detects volatile organic compounds (VOCs) such as ethanol and carbon monoxide, providing insights into air quality. With I²C and SPI interfaces, it seamlessly integrates with microcontrollers like Arduino and Raspberry Pi. Its small form factor and low power consumption make it ideal for IoT and wearable applications.

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