The Pressure 9 Click Board™ is a digital barometric air pressure sensor Click Board™. It is equipped with the DPS422, barometric air pressure sensor, based on a capacitive sensor element. Besides the pressure, this sensor can also measure temperature. Measurement data is available over the I2C or SPI interface, along with the factory-calibrated coefficients, used for high-accuracy data conversion. The device also features 32 words-long FIFO buffer, low power consumption, and very high precision, thanks to an integrated 24-bit A/D converter.
The Pressure 9 Click Board™ can be used within the pressure range from 300 to 1200hPa and temperature in the range from -40⁰C to +85⁰C.