DFRobot Gravity BMM350 Triple-Axis Magnetometer Sensor - I2C/I3C Interface
The DFRobot Gravity BMM350 is a high-precision triple-axis geomagnetic sensor module designed for AR/VR, robotics, and navigation systems. It operates on a 3.3-5V DC supply and communicates via I2C or I3C, making it compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers.
Features
- High-sensitivity TMR (Tunnel Magneto Resistance) sensor with a ±2000μT measurement range.
- Integrates FlipCore technology for stable operation, eliminating the need for recalibration.
- Ultra-low power consumption of 200μA in normal mode, ideal for battery-powered applications.
- High data sampling rate up to 400Hz with low noise (190nT rms XY-axis).
- Features Field Shock Recovery for maintaining accuracy in magnetically noisy environments.
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The BMM350 magnetometer leverages advanced TMR and FlipCore technologies to deliver precise and stable magnetic field measurements across three axes. This design ensures minimal drift and high immunity to external magnetic interference, providing reliable heading data for navigation and orientation systems.
The module includes a programmable interrupt pin for event-driven applications and supports both I2C and the newer I3C communication protocols for fast, efficient data transfer. Its compact form factor and standardized Gravity interface allow for rapid integration into prototyping platforms and embedded systems requiring accurate geomagnetic sensing.
Additional Information
| Weight | 0.02 kg |
|---|---|
| Dimensions | 6 × 5 × 2 cm |
