GY-68 BMP180 Digital Barometric Pressure Sensor Module

GY-68 BMP180 Digital Barometric Pressure Sensor Module – Accurate Pressure and Temperature Sensing for IoT and Embedded Systems

The GY-68 BMP180 sensor module is based on the Bosch BMP180 sensor, providing precise measurements of barometric pressure (300–1100 hPa) and temperature. It supports the I2C communication protocol, allowing easy integration with microcontrollers such as Arduino, ESP32, and Raspberry Pi.

Widely used in weather monitoring, altimeter applications, and environmental sensing, the GY-68 BMP180 is popular for its compact size, low power consumption, and reliable performance in various IoT projects across Bangladesh.

Key Features:

• Barometric Pressure Range: 300 to 1100 hPa

• Temperature Range: –40°C to +85°C

• Interface: I2C

• Operating Voltage: 3.3V to 5V

• High accuracy and fast response

• Compact and lightweight PCB module

Applications:

• Weather stations and forecasting

• Altitude and GPS correction

• Smart agriculture and environmental monitoring

• Drones and UAV altitude control

• Academic and IoT projects in Bangladesh

The GY-68 BMP180 module is a reliable and cost-effective sensor for accurate pressure and temperature measurement in various embedded and IoT systems.