Adafruit BMP183 SPI Barometric Pressure & Altitude Sensor

This precision BMP183 sensor from Bosch is the ideal low-cost solution for measuring barometric pressure and temperature. Its design mimics the BMP180, offering both reliability and improved flexibility through SPI communication.

Key benefits include its exceptional low altitude noise of 0.25m, fast conversion time, and the ability to function as an altimeter due to pressure variation with altitude. The SPI interface is perfect for avoiding I2C address collisions and provides more freedom in pin usage or multiple sensor setups.

Specifications feature easy integration with microcontrollers and a 3.3V regulator, making it compatible with both 3V and 5V systems. The onboard PCB includes an SPI level shifter, ensuring seamless functionality with various logic levels.

This enhanced interface offers a straightforward setup process and is detailed in our extensive tutorial, complete with wiring diagrams and code examples for smooth deployment.