BMP180 Barometric Pressure Sensor Module

This precision sensor from Bosch 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. The good news is that it is completely identical to the BMP085 in terms of firmware/software/interfacing – you can use any example code/libraries for BMP085 as a drop-in replacement.

It doesn’t need external clock circuit. This product can be applied to GPS precision navigation, weather forecast, vertical speed indication and so on. 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.

LIKE US ON FACEBOOK: EDW ELECDESIGNWORKS

• Supply Voltage:1.8V to 3.6V(VDDA), 1.62V-3.6V(VDDD)
• Standby Current: 0.1μA
• Low power consumption: 5μA
• MSL 1 reaction time: 7.5ms
• 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;