Unmatched Precision for Barometric and Altitude Sensing: Elevate your projects with the 7Semi BMP581 Pressure & Altitude Sensor Breakout, powered by Bosch Sensortec technology.

The 7Semi BMP581 Pressure & Altitude Sensor Breakout provides ultra-accurate pressure and temperature measurements, making it ideal for a variety of applications, including weather stations, drones, and environmental monitoring. With an impressive pressure sensing range of 30 to 125 kPa and a resolution down to 1/64Pa, this sensor offers exceptional performance and flexibility. The built-in I2C and SPI interfaces, along with the Qwiic Connect System, ensure a seamless and solder-free connection, allowing easy integration with your existing projects. Plus, its low power consumption and multiple operating modes provide both efficiency and adaptability.

Key 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 1.5A, ideal for power-sensitive applications.
Normal operating mode draws only 260A 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.

Resources
BMP581 Datasheet