Description: 1. BMP180 is a digital barometric pressure sensor module based on Bosch Sensortec's micro-electromechanical systems (MEMS) technology. It measures atmospheric pressure, altitude, and temperature with high accuracy. 2. Features: This compact module provides I²C interface for easy communication with a microcontroller or any other digital device. It comes in a standard TO-5 package with three pins - VCC (3.3V or 5V), GND (ground), and SDA/SCL (I²C data and clock lines). 3. Operating Range: The BMP180 module has an operating range of -40°C to +85°C for temperature, and a pressure range of 260 hPa to 1100 hPa (sea level up to 1200 hPa). 4. Accuracy: Its pressure measurement accuracy is ±1 hPa (absolute), and its temperature measurement accuracy is ±1°C from -5°C to +65°C, making it suitable for various weather monitoring applications and altitude sensing in drones or aircrafts. 5. Unique Benefits: The BMP180 provides an excellent solution for measuring barometric pressure, temperature,
| Specification | Details |
|---|---|
| Operating Voltage | 1.8V to 3.6V (2.5V 3.0V or 3.3V recommended) |
| Operating Temperature | -40°C to +85°C |
| Pressure Range | 300 mbar to 1100 mbar |
| Resolution | 16-bit ±1 Pa (±0.01 hPa) |
| Accuracy | ±2% from 900 mbar to 1050 mbar |
| Size | 27 mm x 17 mm x 4.5 mm (1.06 in x 0.67 in x 0.18 in) |
| Weight | Approximately 2 grams |
| Interface | I²C bus (SDA and SCL pins) |
| Standby Mode | 0.1 μA (typically) |
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