BMP180 Digital Barometric Pressure Sensor Module Board
This module is precise, small and ultra-low power consumtion is 3μA. It can be used in mobile devices. It boast of good performance and the lowest absolute accuracy can achieve 0.03hPa. BMP180 makes use of the powerful 8-pin ceramic leadless chip carrier (LCC) ultra-thin package and it can be connected directly with a variety of microprocessor via the I2C bus. Can use in GPS precision navigation (dead reckoning, up and down the bridge detection, etc.), indoor and outdoor navigation, leisure, sports and medical health monitoring, weather forecast, vertical speed indicator (rising / sinking speed), fan power control. It doesn't need external clock circuit.
Size: 1.4 x 1.2cm Supply voltage: 1.8V to 3.6V(VDDA), 1.62V-3.6V(VDDD) Pressure ranges: 300 to 1100hPa (altitude 9000m - 500m) Low power consumption: 5μA Resolution: 0.06hPa (altitude 0.5m) in low power consumtion model, while it's 0.03hPa (0.25M) in high liner model. This module is compliant to RoHS without lead. MSL 1 reaction time: 7.5ms Standby Current: 0.1μA LCC package