Name: BMP581 Barometric Pressure & Altitude Sensor Breakout
Brand: 7Semi
SKU: 08039
Price: 863.00 INR
Availability: OutOfStock

BMP581 Barometric Pressure & Altitude Sensor Breakout

7Semi

BMP581 Barometric Pressure & Altitude Sensor Breakout

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₹863.00

₹731.36 + 18% GST

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SKU: 08039
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BMP581 Barometric Pressure & Altitude Sensor Breakout

The 7Semi BMP581 Barometric Pressure & Altitude Sensor Breakout offers high-precision pressure measurements with an absolute accuracy of ±30 Pa and a relative accuracy of ±6 Pa, equivalent to ±0.5 meters in altitude. It operates over a pressure range of 300 to 1250 hPa and supports I²C, I³C, and SPI interfaces, facilitating integration into various applications.

Datasheet

Features

Exceptional Accuracy & Resolution:

Pressure accuracy of ±0.5hPa across the sensing range.
Resolution down to 1/64Pa, offering precise barometric and altitude data.

Flexible Connectivity Options:

Qwiic Connect System for solder-free I2C connections.
Additional 0.1”-spaced pins for SPI communication or soldered I2C connections.

Low Power Consumption:

Deep Standby mode consumes just 1.5µA, ideal for power-sensitive applications.
Normal operating mode draws only 260µA during measurements.

Wide Sensing Range & High Data Rates:

Pressure sensing range of 30 to 125kPa.
Output data rates up to 622Hz for fast, real-time data processing.

Programmable Features for Customization:

Configurable oversampling, FIFO buffer, and low-pass filtering for tailored performance.
Includes 6-bytes of non-volatile memory for user-specific data.

Specifications

Sensor IC: Bosch BMP581
Measured Parameters: Barometric Pressure, Temperature, Altitude Calculation
Pressure Range: 300 hPa to 1250 hPa
Absolute Accuracy: ±30 Pa
Relative Accuracy: ±6 Pa (≈ ±0.5 m altitude resolution)
Pressure Noise: 0.08 Pa RMS (ultra-low noise)
Temperature Range: -40°C to +85°C
Supply Voltage (VDD): 1.65V to 3.6V
I/O Voltage (VDDIO): 1.08V to 3.6V
Interface: I2C, I3C, SPI
Maximum Sampling Rate: Up to 480 Hz
Current Consumption: 1.3 µA typical @ 1 Hz
Package Size: 2.0 × 2.0 × 0.75 mm

Package Includes

1x BMP581 Barometric Pressure & Altitude Sensor Breakout

Warranty Terms :

Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.

Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.

What to take care of ?

Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.

Who pays the return shipping cost?

Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.

What voids warranty?

Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.

If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.

Following items are not eligible for return under any circumstances