BMP180 Digital Pressure Barometric Sensor

The BMP180 is a high-precision, low-power digital barometric pressure sensor by Bosch. It measures atmospheric pressure, temperature, and estimates altitude.Key Specifications

• Pressure Range: 300 to 1100 hPa.
• Temperature Range: -40C to +85C.
• Precision: Down to 0.02 hPa.
• Voltage: 1.8V to 3.6V (breakouts support 5V).
• Interface: IC (Fixed address 0x77).
• Current Draw: 0.5 A at 1 Hz.

Breakout Module Pinout

• VIN / VCC: Power input.
• GND: Ground.
• SCL: IC Clock.
• SDA: IC Data.