Waveshare Barometric Pressure Sensor I2C SPI Interface Temperature Al

Feature:
1. I2C Interface: This BME390 environmental sensor supports I2C/SPI interface communication, and it adopts I2C interface by default.
2. Multi Function: This BME390 environmental module can measure barometric pressure, environmental temperature and altitude.
3. Wide Application: This barometric pressure sensor is suitable for GPS modules, wearables, hearables and dr-ones, ideal for applications such as altimeters, environmental monitoring and the Internet of Things.
4. Low Noise: This BMP390 altimeter sensor also features small size, low power consumption and low noise, perfect for altitude tracking application.
5. Level Switching Circuit: This BMP390 sensor has onboard level switching circuit that is compatible with 3.3V/5V operation level.

Specification:
Item Type: Barometric Pressure Sensor
Material: Printed Circuit Board
Operating Voltage: 5V/3.3V
Communication Interface: I2C/SPI
Average Working Current: 3.2μA(1Hz)
Pressure Detection Range: 300 to 1250hPa
Air Pressure Absolute Accuracy: ±0.50hPa(P=300... 1100hPa T=0...65℃)
Pressure Relative Accuracy: ±0.03hPa (P=700... 1100hPa T=25… 40℃)
Temperature Drift Coefficient: ±0.6Pa/K (25℃... 40℃ At 900hPa)
Temperature Absolute Accuracy: ±1.5℃ (0...65℃)
Supported Resolution: 0.016Pa (High Accuracy Mode)
Sampling Rate: 200Hz
Operating Temperature: Minus 40 to 85℃
Product Size: Approx. 32 x 20mm / 1.3 x 0.8in ( Manual Measurement, Slight Error May Exist )
Hole Diameter: Approx. 2.0mm / 0.08in ( Manual Measurement, Slight Error May Exist ).

Package List:
1 x
Barometric Pressure Sensor1 x Connecting Wire