BMP388 Barometric Pressure Sensor 24-bit, Altimeter & Thermometer, I2C/SPI Interface, 3.3V/5V

Description

Description Show Reviews Waveshare16115 -BMP388 High Precision Barometric Pressure Sensor, Altitude / Barometric Pressure / Temperature Measuring, I2C/SPI Interface – For Raspberry Pi and Arduino The BMP388 is a 24-bit high-precision barometric pressure sensor that delivers accurate altitude tracking along with precise pressure and temperature measurements. It supports both I2C and SPI interfaces and works with 3.3V or 5V systems. With its ultra-compact size, low power consumption, low noise, and exceptional accuracy, its ideal for altimeters, environmental monitoring, IoT devices, and other precision applications Features Supports I2C (default) / SPI interface Onboard voltage level translator, compatible with 3.3V/5V operating voltage Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) Specifications Operating voltage: 3.3V/5V Communication interface: I2C/SPI Barometric pressure operation range: 300~1250hPa Barometric pressure absolute accuracy: 0.40hPa (@900~1100hPa, 25~40) Barometric pressure relative accuracy: 0.08hPa (@900~1100hPa, 25~40) Temperature coefficient offset: 0.75Pa/K (@700~1100hPa, -20~65) Temperature absolute accuracy: 0.5 (0~65 Possible resolution: 0.016Pa (high precision mode) Possible sampling rate: 200Hz Operating voltage: -40~85 Dimension: 32mm 20mm Mounting hole size: 2.0mm Pinouts PIN I2C VCC 3.3V/5V power supply GND Ground SDA I2C data SCL I2C clock INT Interrupt output, can be connected to I/O Dimensions Wiki : www.waveshare.com/wiki/BMP388_Barometric_Pressure_Sensor Package Content BMP388 Barometric Pressure Sensor x1 PH2.0 5PIN wire x1 0 Reviews Hide Reviews Show Reviews