GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module

The GY-BMP280-3.3 Atmospheric Pressure Sensor Module is a high-precision digital barometric pressure and temperature sensor designed for weather monitoring, altitude measurement, environmental sensing, and IoT applications. Built with the advanced BMP280 sensor chip, this module delivers accurate atmospheric pressure and temperature readings with low power consumption and excellent stability.

The module supports both I2C and SPI communication interfaces, making it fully compatible with Arduino UNO, ESP32, NodeMCU, Raspberry Pi, STM32, and other popular microcontroller development boards. Its compact design and reliable performance make it ideal for portable weather stations, drone altitude sensing, GPS navigation enhancement, smart home automation, and environmental monitoring projects.

The BMP280 sensor is widely used in robotics, aviation projects, industrial monitoring systems, and DIY electronics due to its high accuracy and fast response time. It is suitable for students, makers, engineers, and IoT developers looking for precise pressure and temperature measurement capabilities.

Key Features

• GY-BMP280-3.3 high precision pressure sensor module
• Measures atmospheric pressure and temperature
• Supports I2C and SPI communication protocols
• High accuracy digital barometric sensor
• Low power consumption design
• Compatible with Arduino, ESP32, Raspberry Pi & STM32
• Operating Voltage: 3.3V DC
• Compact PCB for embedded applications
• Fast response and stable performance
• Ideal for weather stations, drones & IoT projects

Applications

• Weather monitoring systems
• Altitude and elevation measurement
• Drone flight control and navigation
• Smart home automation projects
• Environmental sensing applications
• GPS altitude correction systems
• Robotics and industrial monitoring
• Arduino and IoT learning projects