Adafruit BMP388 and BMP390 - Precision Barometric Pressure and Altimeter

The BMP3xx has better precision than ever, which makes it excellent for environmental sensing or as a precision altimeter. It can be used in either I2C and SPI configurations.

by Kattni Rembor and Isaac Wellish

published April 02, 2019, last edited January 21, 2026
last major update August 28, 2023

posted in Sensors Adafruit Products Breakout Boards