{"title":"Adafruit BMP585 Ported I2C / SPI Temperature and Pressure Sensor","handle":"adafruit-bmp585-ported-i2c-spi-temperature-and-pressure-sensor-ada6413","url":"/products/adafruit-bmp585-ported-i2c-spi-temperature-and-pressure-sensor-ada6413","description":"The BMP585 from Bosch is a ported barometric pressure and temperature sensor featuring a tube attachment point for differential or remote pressure measurements. It delivers exceptional precision with altitude noise as low as 1 cm (0.08 Pa), making it one of the most precise pressure sensors in the Bosch lineup.\n\nThe BMP585 is software and firmware compatible with the BMP580/BMP581 family but adds a port for tube attachment. It supports both I2C and SPI interfaces, with STEMMA QT / Qwiic connectors for solderless I2C connections. The breakout board includes a 3.3V regulator and level shifting for use with both 3V and 5V microcontrollers.\n\nKey Features\n\n\nBarometric Pressure – ±6 Pascal relative accuracy at room temperature (±50 cm altitude)\n\nUltra-Low Noise – 0.08 Pa (1 cm) altitude noise floor\n\nAbsolute Accuracy – ±60 Pa typical (approximately ±5 metres)\n\nTemperature – ±0.5°C accuracy\n\nPorted Design – Tube attachment point for remote or differential pressure sensing\n\nDual Interface – I2C and SPI communication\n\nSTEMMA QT / Qwiic – Plug-and-play I2C connectors for daisy-chaining\n\nVoltage Range – 3–5V operation via onboard regulator and level shifting\n\nBMP580/BMP581 Compatible – Same firmware and software libraries\n\n\nAlso Available\n\n\nAdafruit BMP390 – Non-ported version with ±0.25 m altitude accuracy\n\nAdafruit BMP388 – Previous generation (±0.5 m altitude accuracy)\n\nAdafruit BMP280 – Budget option (±1 m altitude accuracy)\n\n\nIdeal For\n\nDrone and quadcopter altitude hold with remote pressure port\nDifferential pressure measurement applications\nHigh-precision weather stations\nWearable altimeters and fitness devices\n\n\n\nNote: The BMP585 has approximately the same accuracy and precision as the BMP580. It is not as accurate or precise as the BMP581. Choose this version when you need a ported sensor for tube-based pressure measurements.\n\n\nPackage Contents\n\n1× Adafruit BMP585 ported barometric pressure sensor breakout\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":100,"title":"Default Title","sku":"AF-6413","mpn":"ADA6413","price":28.18,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}