Waveshare BMP390 High-Precision Barometric Pressure Sensor - I2C/SPI Interface
The Waveshare BMP390 sensor module provides high-precision measurement of barometric pressure, altitude, and temperature via I2C or SPI interfaces. It is designed for seamless integration with development platforms like Arduino, Raspberry Pi, ESP32, and STM32, featuring onboard level translation for 3.3V/5V logic compatibility.
Features
- Bosch BMP390 sensor core for high-accuracy barometric pressure (300–1250 hPa), altitude, and temperature measurement.
- Dual communication interface support (I2C/SPI) with configurable I2C address for bus cascading.
- High-resolution output: 0.01 hPa pressure, 0.1 m altitude, and 0.01°C temperature.
- Onboard voltage level translator ensures compatibility with 3.3V and 5V microcontroller systems.
- Wide operating temperature range from -40°C to +85°C for robust environmental performance.
Out of stock
The Waveshare BMP390 module integrates the Bosch BMP390 MEMS pressure sensor, a device engineered for exceptional long-term stability and precision. It employs advanced capacitive sensing technology to deliver accurate atmospheric pressure readings, which are algorithmically converted to altitude with high resolution. The module includes signal conditioning and a built-in temperature sensor for compensation, ensuring reliable performance across varying environmental conditions.
Designed for both hobbyist and professional applications, the module features an onboard logic-level converter, making it directly compatible with 3.3V and 5V digital systems without external circuitry. Its compact form factor and support for standard I2C and SPI serial protocols facilitate easy integration into data loggers, weather stations, drones, and IoT devices requiring precise environmental monitoring.
Additional Information
| Weight | 0.008 kg |
|---|---|
| Dimensions | 11 × 8 × 2 cm |
