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Adafruit BMP390 - Precision Barometric Pressure and Altimeter

Adafruit BMP390 - Precision Barometric Pressure and Altimeter

Pimoroni

£9

Bosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, BMP280 , BMP388 ... now we've got the next generation, the Adafruit BMP390 Precision Barometric Pressure and Altimeter Breakout. As you would expect, this sensor is similar to its earlier versions but even better. The BMP390 has better precision than ever, which makes it excellent for environmental sensing or as a precision altimeter. It can even be used in either I2C and SPI configurations. The BMP390 is the next-generation of sensors from Bosch and is the upgrade to the BMP280 and BMP388 - with a low-altitude no

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Buy from PimoroniOut of stock. Price seen 2026-09-05. Affiliate link.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.