Waveshare BMP388 High Precision Barometric Pressure Sensor, Accurate Altitude Tracing

Description Waveshare BMP388 High Precision Barometric Pressure Sensor, Accurate Altitude Tracing Ensures accurate altitude tracking Supports I2C and SPI interfaces Compatible with 3.3V/5V voltage levels Features high precision measurement Ideal for altimeters and IoT projects The Waveshare BMP388 High Precision Barometric Pressure Sensor, Accurate Altitude Tracing is a 24-bit sensor designed for precise altitude tracking and barometric pressure and temperature measurement. It is compatible with both I2C and SPI interfaces and supports 3.3V and 5V voltage levels, making it versatile for various applications. Its compact size, low power consumption, and high precision make it ideal for use in altimeters, environmental monitoring, and IoT projects. The sensor is equipped with a voltage level translator, ensuring compatibility with different operating voltages. View more What's Included 1x Waveshare BMP388 High Precision Barometric Pressure Sensor, Accurate Altitude Tracing 1x PH2.0 5pin wire Dimensions 32 x 20 mm Links Website BMP388 High Precision Barometric Pressure Sensor, Accurate Altitude Tracing - BMP388 Sensor Wiki Specifications Supports I2C (default) and SPI interfaces Includes onboard voltage level translator, compatible with 3.3V/5V operating voltage Operating voltage: 3.3V/5V Communication interface: I2C/SPI Barometric pressure operation range: 300~1250 hPa Barometric pressure absolute accuracy: ±0.40 hPa (@900~1100 hPa, 25~40°C) Barometric pressure relative accuracy: ±0.08 hPa (@900~1100 hPa, 25~40°C) Temperature coefficient offset: ±0.75 Pa/K (@700~1100 hPa, -20~65°C) Temperature absolute accuracy: ±0.5°C (0~65°C) Possible resolution: 0.016 Pa (high precision mode) Possible sampling rate: 200 Hz Operating temperature: -40~85°C