About this item

The Adafruit LPS25 Pressure Sensor Breakout Board is a compact and precise barometric pressure sensor ideal for weather stations, altimeters, and environmental monitoring projects. It utilizes the LPS25HB sensor, offering high accuracy with a measurement range of 260–1260 hPa and a resolution of 0.01 hPa. The board features a STEMMA QT / Qwiic connector, enabling easy integration with microcontrollers like Arduino and Raspberry Pi without soldering. It operates on a 3.3V to 5V supply and communicates via I²C. The breakout includes onboard level shifting and voltage regulation, ensuring compatibility across various platforms.