The measured pressure range is 0.26*10^5pa---1.26*10^5pa,
What about it? Converted to altitude, that is, it can measure 500 meters from the sea floor to 9000 meters above sea level, and
And the accuracy can reach 10cm (1pa resolution), which is very suitable for floor positioning, weather station, GPS, wear and other equipment.
parameter:
Working temperature: -40---85 °C
Working voltage: 1.7-3.6V
Power consumption: ~~4uA
24bit air pressure output
Built-in 16bit temperature sensing
Communication interface with MCU is SPI/IIC
Fully compression molded, dustproof
Sampling rate: 1HZ---75HZ