Gravity BMP388 Barometric Pressure Sensor

This BMP388 barometric pressure sensor from DFRobot is equipped with temperature and pressure measurement. It supports control via Arduino code. Compared to the previous versions of BMP180 and BMP280, less power is consumed by this sensor, it has higher resolution and faster sampling rate. It is usually used for measuring air pressure and temperature. However, you can also utilize the sensor for measuring altitude and relative ground height. The BMP388 is based on Bosch's reliable piezoresistive pressure sensor technology characterized by high accuracy, low power consumption and high EMC robustness. The sensor provides an accuracy of about ±8Pa, which is equivalent to an altitude difference of about ±0.5 m, and an absolute temperature accuracy of ±0.5°C for a temperature range between 0°C and 65°C.

Features:

• Low power consumption
• Low noise
• High resolution
• Small dimensions

Documentation:

• DFRobot Wiki

Technical Details: 

• Operating voltage: 3.3 - 5.5V DC
• Operating current: 0.5mA
• Interface: I2C or SPI (SPI is only used at 3.3V)
• Operating range: 300-1250hPa
• Relative accuracy: ±8Pa (equivalent to ±0.50m)
• Absolute accuracy: ±50Pa
• Temperature coefficient deviation: ±0.75Pa/K
• Absolute Temperature accuracy: ±0.5°C
• Operating temperature: -40°C to 80°C 
• Dimensions: 22 x 30 x 7.5mm
• Weight: 15g

Package Included:

• 1x Gravity BMP388 Barometric Pressure Sensor
• 1x Gravity IIC/UART Sensor Cable