GY-65 Barometric Pressure Digital Sensor Module (BMP085, I2C, 3.3V-5V Atmospheric Pressure Sensor)

The GY-65 Barometric Pressure Digital Sensor Module is a compact environmental sensing module based on the BMP085 high-precision digital barometric pressure sensor. It accurately measures atmospheric pressure and temperature, making it ideal for altitude measurement, weather stations, drones, navigation systems, environmental monitoring, and IoT applications. The module communicates through a standard I2C interface and is compatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi, and other microcontroller platforms. Its compact size, low power consumption, and high measurement accuracy make it suitable for both portable and embedded electronics projects.

Key Features -

• Based on BMP085 digital barometric pressure sensor

• High-precision atmospheric pressure measurement

• Integrated digital temperature sensor

• I2C digital communication interface

• High-resolution digital output

• Low power consumption

• Compact PCB design

• Easy microcontroller interfacing

• Suitable for altitude measurement

• Ideal for weather and IoT applications

Specifications -

• Product type - Barometric Pressure Sensor Module

• Module model - GY-65

• Sensor IC - BMP085

• Pressure measurement range - Approximately 300hPa to 1100hPa

• Temperature output - Digital

• Communication interface - I2C

• Operating voltage - 3.3V to 5V DC

• Output type - Digital Pressure and Temperature Data

• Resolution - High Resolution Digital Readings

• Operating temperature - Standard Ambient

Applications -

• Weather stations

• Altitude measurement

• Drone flight controllers

• Environmental monitoring

• Navigation systems

• IoT devices

• Data logging

• Embedded electronics