The Barometer Click Board™ from MikroE is a high precision measurement add-on board that features the LPS25HB IC. The LPS25HB chip is a highly sensitive piezoresistive absolute pressure sensor that is capable of detecting as little as 0.01 hPa RMS in high-resolution mode. The measurement range is from 260 to 1260 hPa with a 24-bit digital output. Barometer Click Board™ can use either MikroBUS SPI or I2C communication interface, which is specified by soldering onboard jumpers in appropriate position. It also has a multifunctional interrupt pin that can be configured in either of the two ways: as Data Ready or as threshold trigger. Barometer Click Board™ is designed to use a 3.3V power supply only.
This board is highly suitable for adding barometer or altimeter functionality to any design, for example, altitude measurement for wearables, weather station equipment, enhancing GPS functionality, etc.