7Semi BMP585 Pressure Sensor Breakout 7Semi

The 7Semi BMP585 Pressure Sensor Breakout is a compact, high-precision absolute barometric pressure sensor module designed for accurate atmospheric pressure and temperature measurement. It offers ultra-high resolution, fast output data rates, and very low power consumption. With support for I²C, I³C, and SPI interfaces, it is ideal for weather stations, altimeters, drones, wearables, IoT devices, and environmental or industrial monitoring applications.

Technical Specifications:

• Sensor IC: Bosch BMP585
  
• Pressure Range: 30 to 125 kPa (300 to 1250 hPa)
  
• Pressure Resolution: 1/64 Pa
  
• Absolute Pressure Accuracy: ±30 Pa typical
  
• Relative Pressure Accuracy: ±6 Pa typical
  
• Operating Temperature: –40°C to +85°C
  
• Supply Voltage: VDD 1.71V–3.6V, VDDIO 1.08V–3.6V
  
• Interfaces: I²C (up to 1 MHz), I³C, SPI (up to 12 MHz)
  
• Output Data Rate: Up to 622 Hz (forced), up to 480 Hz (continuous)
  
• Noise Level: <0.1 Pa RMS
  
• Power Consumption: ~1.3 µA at 1 Hz; deep standby <1 µA
  
• Additional Features: On-chip temperature compensation, programmable filters, FIFO buffer, interrupt support

Features:

• Ultra-high resolution barometric pressure sensing (down to 1/64 Pa)
  
• Supports I²C, I³C, and SPI interfaces for flexible integration
  
• High accuracy and low noise for precise altitude measurement
  
• Fast sampling rates suitable for drones and dynamic applications
  
• Low power consumption ideal for battery-powered devices
  
• Wide operating pressure and temperature ranges
  
• Built-in calibration, linearization, and temperature compensation
  
• Compact breakout board suited for IoT and portable devices
  
• FIFO and interrupt functionality for efficient data handling
  
• Excellent for indoor and outdoor environmental sensing

Applications:

• Weather monitoring and atmospheric pressure measurement
  
• Altimeters for drones, UAVs, and wearable devices
  
• Indoor navigation and altitude-based positioning
  
• Smartwatches and fitness trackers
  
• IoT environmental sensing systems
  
• HVAC and industrial pressure monitoring
  
• Portable barometer tools
  
• Data logging and research instrumentation
  
• Smart-home climate and pressure-based automation
  
• Robotics requiring precise altitude/pressure feedback