Reference: RBD-3525
Brand: DFRobot
Banner

The GY-271 QMC5883L 3-Axis Compass Magnetometer Sensor Module is a high-accuracy digital magnetometer designed for orientation detection and geomagnetic field measurement. It uses the QMC5883L chip, which employs advanced anisotropic magnetoresistive (AMR) technology to detect magnetic field strength and direction across three axes (X, Y, Z). Supporting the I2C communication interface, this sensor easily integrates with Arduino, Raspberry Pi, ESP32, and STM32 microcontrollers. With a measurement range of ±8 gauss and 12-bit ADC resolution, the module delivers precise readings for applications such as robotic navigation, GPS assistance, drone stabilization, and motion tracking. Its ultra-low power consumption (100µA in measurement mode) and compact size make it perfect for portable, battery-powered projects requiring stable, accurate orientation detection. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
3-Axis Magnetometer: Accurately measures magnetic fields in X, Y, and Z directions.
High Sensitivity Range: Detects magnetic fields between -8 gauss and +8 gauss with ±2 milligauss accuracy.
QMC5883L Sensor Chip: Utilizes AMR technology for enhanced precision and stability.
I2C Interface: Enables easy communication with popular microcontrollers and development boards.
Low Power Design: Consumes only 100µA during operation and 2µA in sleep mode.
12-bit ADC Resolution: Ensures precise and stable digital output readings.
Compact Form Factor: Small and lightweight, perfect for space-constrained designs.
Wide Compatibility: Works with Arduino, Raspberry Pi, ESP32, and similar platforms.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Robotics Navigation: Determines heading and orientation for autonomous movement.
GPS Navigation Enhancement: Provides heading correction for more accurate GPS performance.
Drones and UAVs: Enables stabilization and orientation sensing during flight.
Motion Tracking Systems: Detects magnetic changes for gesture and motion sensing.
Industrial Automation: Assists in positioning and alignment in automated systems.
Mobile Devices: Used in digital compasses, AR tools, and wearables.
Scientific & Environmental Monitoring: Detects geomagnetic variations for research and meteorology.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
| General Specifications | |
| Model | GY-271 |
| Chipset | QMC5883L |
| Operating Voltage | 3V – 5V DC |
| Current Consumption | 100µA (Measurement), 2µA (Sleep) |
| Magnetic Field Range | -8 Gauss to +8 Gauss |
| Resolution | 2 milli-gauss |
| Heading Accuracy | 1° – 2° |
| ADC Resolution | 12-bit |
| Interface | I2C |
| Maximum Output Frequency | 160Hz |
| Pin Count | 5 Pins |
| Dimensions | 14.5mm × 13.5mm |
| Operating Temperature | -40°C to +85°C |
| Shipment Weight | 0.010 kg |
| Shipment Dimensions | 3 × 2 × 1 cm |
Please allow 5% measuring deviation due to manual measurement.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Connect the Sensor to a Microcontroller
Install Required Libraries
Read Sensor Data
Calibrate the Sensor
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
1 x GY-271 QMC5883L 3-Axis Compass Magnetometer Sensor Module
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Specific References
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent
Write your review
Review sent
Your review cannot be sent
Reference: RBD-3525
Brand: DFRobot
Reference: RBD-0687
Reference: RBD-3651
Brand: DFRobot
Reference: RBD-3853
Reference: RBD-3652
Brand: DFRobot
Reference: RBD-2733
Reference: RBD-4125
Reference: RBD-3691
Reference: RBD-2130
We'll slide into your inbox when the product is back in stock.
Reference: RBD-1919
Reference: RBD-0104
Reference: RBD-0569
Reference: RBD-4195
Brand: Waveshare
Reference: RBD-3653
Brand: DFRobot
Reference: RBD-2745
Reference: RBD-4194
Brand: Waveshare
Reference: RBD-0120
Reference: RBD-2639
Reference: RBD-0032
Reference: RBD-0797
Reference: RBD-0905
Reference: RBD-0919
Reference: RBD-1745
Reference: RBD-1771
Reference: RBD-3425
Reference: RBD-3424
Reference: RBD-3426
Reference: RBD-3427
Brand: Creality Official
We'll slide into your inbox when the product is back in stock.
Reference: RBD-3428
Brand: Creality Official
We'll slide into your inbox when the product is back in stock.
check_circle
check_circle