Adafruit LPS22 Pressure Sensor – STEMMA QT / Qwiic – LPS22HB

The LPS22HB pressure sensor is an ultra-small, highly accurate device perfect for measuring air pressure and determining altitude. At just 2x2 mm, it’s ideal for wearables and compact devices. With a wide pressure range of 260-1260 hPa and a fast sampling rate of up to 75 readings per second, it ensures precise measurements. The sensor provides excellent accuracy, measuring within ±0.1 hPa after calibration. It is easy to integrate with both 3.3V and 5V logic devices, and the inclusion of STEMMA QT connectors allows for quick, solder-free connections. Libraries for Arduino, CircuitPython, and Python are available to simplify the coding process, making it perfect for weather monitoring, altitude detection, and more. Features: 1. Tiny Size: 2x2mm, perfect for wearables. 2. Wide Range: Measures 260-1260 hPa pressure. 3. High Accuracy: ±0.1 hPa after calibration. 4. Fast Readings: 75 measurements per second. 5. Easy Integration: Compatible with 3.3V and 5V devices. 6. Plug-and-Play: STEMMA QT connectors for I2C, no soldering. 7. Software Support: Arduino, CircuitPython, and Python libraries available. 8. 260 to 1260 hPa absolute pressure range 9. High overpressure capability: 20x full-scale 10. Embedded temperature compensation 11. 24-bit pressure data output 12. 16-bit temperature data output 13. ODR from 1 Hz to 75 Hz 14. SPI and I²C interfaces 15. Embedded FIFO 16. Interrupt functions: Data Ready, FIFO flags, pressure thresholds 17. High shock survivability: 22,000 g 18. Small and thin package 19. Breakout Specs: Default I2C address 0x5D, can be set to 0x5C with jumper, 3-5V power and logic compatible for I2C or SPI usage Package Includes: 1 x Adafruit LPS22 Pressure Sensor