BMM350 - High-Performance magnetometer

The BMM350 is Bosch’s next-generation 3-axis geomagnetic sensor, designed to give microcontrollers precise compass heading and dead-reckoning support.

Whether you're equipping an autonomous drone with reliable heading tracking, building head-tracking hardware for VR/AR, or adding indoor navigation to a wearable, the BMM350 handles stray magnetic interference effortlessly thanks to its built-in field-shock reset features.

Key Features & Specifications

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FeatureSpecifications
Size26 x 17 x 8mm
Weight4g

What's inside the BMM350?

Why choose the BMM350?

✅ High Resolution
Magnetic field resolution of ~0.1µT for ultra-precise measurements.

High Output Data Rate (ODR)
Up to 400Hz

Unique Field Shock Recovery feature
Easily recovers from excessive magnetic fields using the "magnetic reset" feature.

Plug-and-Play
No temperature calibration required—operational out of the box for seamless integration.

Low Power, High Efficiency
Typical power consumption of 200µA @ 100Hz, without compromising performance.

Ideal Applications

➤ Drone surveying & mapping
➤ Precision agriculture
➤ Autonomous vehicle navigation
➤ Robotics & industrial automation
➤ Aeronautical & UAV systems

BMM350 mechanical dimensions