MikroElektronika Development Kit Drones, Indoor Flying Toys Navigation, Variometers, Weather Stations

Pressure range 300 … 1100 hPa (equiv. to +9000…-500 m above/below sea level)
Package 8-pin LGA metal-lid
Footprint : 2.0 x 2.5 mm², height: 0.95 mm
Relative accuracy ±0.12 hPa, equiv. to ±1 m (700 … 900hPa @25°C)
Absolute accuracy typ. ±1 hPa (950 ...1050 hPa, 0 ...+40 °C)
Temperature coefficient offset 1.5 Pa/K, equiv. to 12.6 cm/K (25 ... 40°C @900hPa)
Digital interfaces I²C (up to 3.4 MHz)
SPI (3 and 4 wire, up to 10 MHz)
Current consumption 2.7μA @ 1 Hz sampling rate
Temperature range -40 … +85 °C
Halogen-free
applications
Enhancement of GPS navigation (e.g. time-to-first-fix improvement, dead-reckoning, slope detection)
Indoor navigation (floor detection, elevator detection)
Outdoor navigation, leisure and sports applications
Weather forecast
Vertical velocity indication (e.g. rise/sink speed)