Waveshare BMP388 High Precision Barometric Pressure Sensor

This is a 24-bit high precision barometric pressure sensor, which allows accurate altitude tracing, as well as barometric pressure / temperature measuring.

Supports I2C (default) / SPI interface Onboard voltage level translator, compatible with 3.3V/5V operating voltage

Due to its ultra small form factor, low power consumption, low noise and high precision, the BMP388 Barometric Pressure Sensor is suited for applications such as drones, accurate altimeter, environment monitoring, and IoT projects, and so on.

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℃)）