GY-68 BMP180 BMP-180 Digital Barometric Pressure Sensor Module

GY-68 BMP180 BMP-180 Digital Barometric Pressure Sensor Module 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. The BMP180 is the next-generation of sensors from Bosch, and replaces the BMP085

Features:

• 1.8V to 3.6V Supply Voltage
• Low power consumption  0.5uA at 1Hz
• I2C interface
• Max I2C Speed: 3.5Mhz
• Very low noise  up to 0.02hPa (17cm)
• Full calibrated
• Pressure Range: 300hPa to 1100hPa (+9000m to -500m)
• Weight: 1.18g
• Size: 21mm x 18mm