BMT 3 AXIS MAGNETOMETER QMC5883L - 3DOF Flight Control Sensor Module

The BMT 3 AXIS MAGNETOMETER QMC5883L 3DOF Flight Control Sensor Module is a versatile, high-integration inertial measurement unit designed for advanced motion sensing, navigation, and flight control applications. This module combines multiple precision sensors on a single compact PCB, making it ideal for drones, robotics, autonomous vehicles, and embedded development projects.

At its core, the module integrates a QMC5883L 3-axis digital magnetometer, MPU6050 6-axis motion sensor (3-axis accelerometer + 3-axis gyroscope), and a BMP085 barometric pressure sensor, delivering a full 3 Degrees of Freedom (DOF) sensing solution. By fusing acceleration, rotation, magnetic heading, and altitude data, the module enables accurate orientation, direction finding, and environmental awareness.

Designed for 3.3V to 5V operation, the sensor module is compatible with popular microcontroller platforms such as Arduino, ESP32, Raspberry Pi, STM32, and flight controllers. Communication is typically handled via the I C interface, ensuring simple wiring and reliable data transfer.

This module is widely used in flight control systems, compass heading detection, altitude measurement, inertial navigation, and motion tracking projects where accuracy, stability, and compact size are essential.

Features

• 3 Degrees of Freedom (10DOF) integrated sensor module
• QMC5883L 3-axis digital magnetometer for precise compass heading
• MPU6050 6-axis motion sensor (3-axis gyroscope + 3-axis accelerometer)
• BMP085 barometric pressure sensor for altitude and pressure measurement
• Supports 3.3V and 5V logic levels
• Compact and lightweight design ideal for drones and robotics
• High sensitivity and low noise for accurate sensor fusion
• Easy integration with Arduino, ESP32, Raspberry Pi, and flight controllers
• Suitable for UAVs, robotics, navigation systems, and motion analysis

Specifications

Electrical

• Operating Voltage: 3.3V - 5V DC
• Interface: I C
• Power Consumption: Low power design for embedded applications

Motion Sensor (MPU6050)

• Gyroscope Range: 250 / 500 / 1000 / 2000 /s
• Accelerometer Range: 2g / 4g / 8g / 16g
• Axes: 3-axis gyroscope + 3-axis accelerometer

Magnetometer (QMC5883L)

• Axes: 3-axis
• Magnetic Field Measurement Range: 1.3 to 8 Gauss
• Digital compass output for heading detection

Barometric Sensor (BMP085)

• Measures atmospheric pressure and altitude
• Suitable for altitude hold and environmental monitoring

General

• Module Type: 3 DOF Flight Control Sensor Module
• Application: Flight control, navigation, robotics, IMU systems

Applications

• Drone and UAV flight controllers
• Robotics navigation and orientation
• Digital compass and heading detection
• Inertial navigation systems (INS)
• Altitude measurement and stabilization
• Motion tracking and sensor fusion projects

What's in the box
1 x BMT 3 AXIS MAGNETOMETER QMC5883L - 3DOF Flight Control Sensor Module