Product Description
The BMP180 Digital Barometric Pressure Sensor Module is a compact, low-power environmental sensor that provides precise measurements of atmospheric pressure and temperature via a digital I2C interface. Based on the Bosch BMP180 sensor, it is widely used for barometric sensing in weather stations, IoT environmental monitoring projects, altitude measurements in drones and wearables, and embedded system applications.
The sensor module features I2C communication, allowing easy interfacing with microcontrollers like Arduino, ESP32, STM32, and Raspberry Pi. With its high resolution and stability, it enables accurate pressure readings along with temperature compensation for improved reliability.
Key Features
Digital barometric pressure measurement
Integrated temperature sensing
I2C digital interface (SDA, SCL)
Low power consumption
Compact board for easy integration
Compatible with Arduino, ESP32, Raspberry Pi
Package Includes
1 × BMP180 Digital Barometric Pressure Sensor Module
Technical Specifications
Parameter | Specification |
Sensor Model | BMP180 |
Interface | I2C (SDA, SCL) |
Pressure Range | 300 – 1100 hPa |
Pressure Accuracy | ±1 hPa (typical) |
Temperature Range | -40°C to +85°C |
Temp Accuracy | ±1°C |
Operating Voltage | 1.8V – 3.6V |
Communication | I2C digital |
Dimensions | ~20 × 15 mm |
Applications
Weather station atmospheric pressure measurement
Altitude determination and logging
Embedded environmental sensing projects
IoT air quality/pressure data nodes
Wearable altitude monitor
Robotics barometric sensing