Waveshare 24658 BMP390 High Precision Barometric Pressure / Altitude / Temperature Measuring Sensor

• Product type: Modules Expansions Accessories
• Brand: Waveshare
• Compatibility: BMP390 sensor
• Material: Electronic
• Key feature: High precision measurement
• Color/Variant: N/A
• Intended use: Smart home applications
• Category: Consumer Electronics

Features:1. Onboard BMP390 sensor, can measure atmospheric pressure, altitude and temperature2. Support I2C interface communication, can set I2C address, support I2C bus cascade3. Support SPI interface communication, default is I2C interface, SPI can be enabled through CS chip select4. Onboard level conversion circuit, compatible with 3.3V/5V working levelProduct parameters:1. Function: monitor atmospheric pressure, altitude, temperature2. Application field: smart home3. Communication interface: I2C / SPI4. Air pressure measurement range: 300-1250hPa5. Absolute air pressure accuracy: +/-0.5hPa (@300-1100hPa, 0 to 65 degrees Celsius)6. Relative air pressure accuracy: +/-0.3hPa (@700-1100hPa, 25 to 40 degrees Celsius)7. Temperature offset coefficient: +/-0.6Pa/K (@900hPa, 25 to 40 degrees Celsius)8. Temperature absolute accuracy: +/-0.5 degrees Celsius (0 to 65 degrees Celsius)9. Supported sampling rate: 200Hz10. Operating temperature: -40 to 85 degrees Celsius11. Product size: 32 x 20mm

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