Description

The GY-68 BMP180 Sensor Module is a compact, high-precision barometric pressure and temperature sensor. It is based on Bosch’s BMP180 chip and communicates over I2C, making it ideal for altimeter-based projects, weather monitoring, and environmental sensing.

It offers low power consumption and stable performance in a small form factor. Perfect for drones, GPS tracking systems, IoT weather stations, and portable devices.

Features:

1. Precise pressure and temperature measurement

2. I2C interface – easy to integrate with microcontrollers

3. Ultra-low power consumption

4. Compact size and lightweight

5. Built-in temperature compensation for accurate results

Specifications:

• Operating Voltage: 3.3V to 5V

• Pressure Range: 300 – 1100 hPa (±1 hPa accuracy)

• Temperature Range: -40°C to +85°C

• Resolution: 0.02 hPa (pressure), 0.1°C (temperature)

• Interface: I2C (SCL, SDA)

• Dimensions: ~21mm x 18mm

Package Includes:
1 x GY-68 BMP180 Sensor Module
1 x 4-Pin Male Header (unsoldered)