Resources
7Semi BMM350 Triple-Axis Magnetometer Sensor Breakout for AR VR
The 7Semi BMM350 Triple-Axis Magnetometer Sensor Breakout is a high-performance 3-axis geomagnetic sensor designed for precise spatial orientation and motion tracking. Powered by Bosch’s advanced TMR (Tunnel Magnetoresistance) technology, it offers superior accuracy and noise performance while maintaining ultra-low power consumption. The sensor’s built-in Field Shock Recovery ensures stable measurements even under strong magnetic interference, making it ideal for demanding AR VR and navigation applications.
With the introduction of I3C communication, the BMM350 enhances data transfer efficiency and reduces wiring complexity. It is fully compatible with the earlier BMM150 series while offering significant improvements in performance and energy efficiency.
BMM350 Triple-Axis Magnetometer Sensor Applications
Key Applications and Benefits
The BMM350 is suitable for modern use cases such as augmented and virtual reality systems, geomagnetic navigation, high-end gaming, head tracking, and robotics. Its compact design and high sampling rate make it ideal for devices that require continuous, precise orientation data with minimal power draw.
Features
-
Advanced TMR Technology: Provides high accuracy and ultra-low noise performance.
-
Field Shock Recovery: Maintains consistent output under magnetic disturbances.
-
Low Power Operation: Consumes only 200µA at 100Hz, perfect for battery-powered systems.
-
High Sampling Rate: Supports up to 400Hz for real-time data tracking.
-
Flexible Interfaces: Offers both I2C and I3C communication for easy integration.
-
Wide Measurement Range: ±2000µT across all axes for versatile magnetic field detection.
-
Compact and Durable Design: Ideal for consumer electronics and industrial applications.
