BMP180 Barometric Pressure Sensor

Product Description

This precision sensor is the best low-cost sensing solution for measuring barometric pressure and temperature. Because pressure changes with altitude you can also use it as an altimeter! The sensor is soldered onto a PCB with a 3.3V regulator, I2C level shifter and pull-up resistors on the I2C pins.

Vin: 3 to 5VDC

Logic: 3 to 5V compliant

Pressure sensing range: 300-1100 hPa (9000m to -500m above sea level)

Up to 0.03hPa / 0.25m resolution

-40 to +85°C operational range, +-2°C temperature accuracy

This board/chip uses I2C 7-bit address 0x77.