{"id":8115221332148,"title":"Adafruit BMP581 I2C \/ SPI Temperature and Air Pressure Sensor, STEMMA QT, 6407","handle":"adafruit-bmp581-i2c-spi-temperature-and-air-pressure-sensor-stemma-qt-6407","description":"\u003ch3\u003eAdafruit BMP581 I2C \/ SPI Temperature and Air Pressure Sensor, STEMMA QT, 6407\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eAdafruit BMP58x Precision Barometer \u0026amp; Altimeter (BMP581) Are you looking for\nultra-accurate height and pressure measurement? The BMP581 delivers next-gen\nperformance – ideal for environmental measurements, wearables or stable\naltitudes for copters. Extremely precise: relative accuracy ±0.4Pa (≈±3.3cm)\nat 900-1100hPa, 25°C; noise up to 1cm (0.08Pa) Absolute accuracy: type. ±30 Pa\n(≈ 2.5 m). I2C and SPI: choose simple wiring via I2C or collision-free\nmultiple sensors via SPI Easy integration: 3.3V regulator \u0026amp; level shifting -\ncompatible with 3V\/5V logic STEMMA QT\/Qwiic: two connectors for solderless\nconnections and daisy chain (cable separately). Temperature: ± 0.5 °C.\nCompatible: firmware\/software compatible with BMP580. Ready to go: Arduino\nlibrary available Perfect for: precise altimetry, weather stations, indoor\nnavigation, drones, sports and altitude tracking. Note: For absolute altitude,\nyou need to calibrate the local air pressure at sea level - this applies to\nall pressure-based altimeters.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePrecision Ultra-high accuracy: relative accuracy 0.4 Pa (approx. 3.3 cm height) and very low noise up to 0.08 Pa (1 cm) - ideal if you want to measure fine height differences; temperature measurement 0.5 C.\u003c\/li\u003e\n \u003cli\u003eCONNECTIVITY - I2C or SPI: Use I2C for fast, easy cabling or SPI if you want to operate multiple sensors without I2C address conflicts.\u003c\/li\u003e\n \u003cli\u003ePLUG-\u0026amp;PLAY - Pre-assembled breakout with 3.3V controller and level shifters: runs smoothly on 3.3V and 5V microcontrollers; STEMMA QT (Qwiic compatible) for solderless connections.\u003c\/li\u003e\n \u003cli\u003eFlexible use perfect for drones, wearables or environmental measurements: great as a precise altimeter; for absolute sea level, you must take into account the current reference pressure as with all barometers.\u003c\/li\u003e\n \u003cli\u003eEASY INTEGRATION - Next Gen sensor, firmware-compatible with previous BMP models and Arduino library available - get started in minutes.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T11:38:10+10:00","created_at":"2026-09-01T23:24:45+10:00","vendor":"Adafruit","type":"Pressure Probes \u0026 Sensors","tags":["industrial_DE_Aug2026"],"price":16100,"price_min":16100,"price_max":16100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44374940942516,"title":"BMP581","option1":"BMP581","option2":null,"option3":null,"sku":"de-B0FXGGGM7Q","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit BMP581 I2C \/ SPI Temperature and Air Pressure Sensor, STEMMA QT, 6407 - BMP581","public_title":"BMP581","options":["BMP581"],"price":16100,"weight":10,"compare_at_price":null,"inventory_management":"shopify","barcode":"6407","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/de-B0FXGGGM7Q.jpg?v=1788269088","\/\/auspowers.com\/cdn\/shop\/files\/41Y6YHHY50L.jpg?v=1788269087","\/\/auspowers.com\/cdn\/shop\/files\/514QbOoThaL.jpg?v=1788269087","\/\/auspowers.com\/cdn\/shop\/files\/319hrBnca3L.jpg?v=1788269087","\/\/auspowers.com\/cdn\/shop\/files\/513yN_-SL2L.jpg?v=1788269088","\/\/auspowers.com\/cdn\/shop\/files\/416RItwZJkL.jpg?v=1788269088"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0FXGGGM7Q.jpg?v=1788269088","options":["Size Name"],"media":[{"alt":null,"id":33272828788916,"position":1,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0FXGGGM7Q.jpg?v=1788269088"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0FXGGGM7Q.jpg?v=1788269088","width":500},{"alt":null,"id":33272828821684,"position":2,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41Y6YHHY50L.jpg?v=1788269087"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41Y6YHHY50L.jpg?v=1788269087","width":500},{"alt":null,"id":33272828854452,"position":3,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/514QbOoThaL.jpg?v=1788269087"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/514QbOoThaL.jpg?v=1788269087","width":500},{"alt":null,"id":33272828887220,"position":4,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/319hrBnca3L.jpg?v=1788269087"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/319hrBnca3L.jpg?v=1788269087","width":500},{"alt":null,"id":33272828919988,"position":5,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/513yN_-SL2L.jpg?v=1788269088"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/513yN_-SL2L.jpg?v=1788269088","width":500},{"alt":null,"id":33272828952756,"position":6,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/416RItwZJkL.jpg?v=1788269088"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/416RItwZJkL.jpg?v=1788269088","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAdafruit BMP581 I2C \/ SPI Temperature and Air Pressure Sensor, STEMMA QT, 6407\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eAdafruit BMP58x Precision Barometer \u0026amp; Altimeter (BMP581) Are you looking for\nultra-accurate height and pressure measurement? The BMP581 delivers next-gen\nperformance – ideal for environmental measurements, wearables or stable\naltitudes for copters. Extremely precise: relative accuracy ±0.4Pa (≈±3.3cm)\nat 900-1100hPa, 25°C; noise up to 1cm (0.08Pa) Absolute accuracy: type. ±30 Pa\n(≈ 2.5 m). I2C and SPI: choose simple wiring via I2C or collision-free\nmultiple sensors via SPI Easy integration: 3.3V regulator \u0026amp; level shifting -\ncompatible with 3V\/5V logic STEMMA QT\/Qwiic: two connectors for solderless\nconnections and daisy chain (cable separately). Temperature: ± 0.5 °C.\nCompatible: firmware\/software compatible with BMP580. Ready to go: Arduino\nlibrary available Perfect for: precise altimetry, weather stations, indoor\nnavigation, drones, sports and altitude tracking. Note: For absolute altitude,\nyou need to calibrate the local air pressure at sea level - this applies to\nall pressure-based altimeters.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePrecision Ultra-high accuracy: relative accuracy 0.4 Pa (approx. 3.3 cm height) and very low noise up to 0.08 Pa (1 cm) - ideal if you want to measure fine height differences; temperature measurement 0.5 C.\u003c\/li\u003e\n \u003cli\u003eCONNECTIVITY - I2C or SPI: Use I2C for fast, easy cabling or SPI if you want to operate multiple sensors without I2C address conflicts.\u003c\/li\u003e\n \u003cli\u003ePLUG-\u0026amp;PLAY - Pre-assembled breakout with 3.3V controller and level shifters: runs smoothly on 3.3V and 5V microcontrollers; STEMMA QT (Qwiic compatible) for solderless connections.\u003c\/li\u003e\n \u003cli\u003eFlexible use perfect for drones, wearables or environmental measurements: great as a precise altimeter; for absolute sea level, you must take into account the current reference pressure as with all barometers.\u003c\/li\u003e\n \u003cli\u003eEASY INTEGRATION - Next Gen sensor, firmware-compatible with previous BMP models and Arduino library available - get started in minutes.\u003c\/li\u003e\n \u003c\/ul\u003e"}