DFRobot SEN0619 Gravity BMM350 Magnetometer Sensor
DFRobot SEN0619 Gravity BMM350 Magnetometer Sensor measures magnetic fields along three axes and functions as a compass. The DFRobot SEN0619 is built with Bosch's FlipCore technology and ensures precise spatial orientation without calibration. Compatible with the BMM150 series, the BMM350 offers improved performance, lower power consumption, and better measurement accuracy. It is powered by Tunnel Magnetoresistance (TMR) technology and features field shock recovery to resist external magnetic interference, ensuring reliable precision. Additionally, the BMM350 supports I3C communication for faster data transmission and simplified wiring.
Features
- Field shock recovery function ensures stable performance in external magnetic field disturbances
- Powered by TMR technology for enhanced robustness
- Supports a high sample rate of up to 400Hz for real-time data applications
- Enables faster data transmission with I3C communication protocol
- Allows multiple sensors on a single bus, reducing wiring complexity
- Provides high measurement accuracy compared to the BMM150
- Operates with ultra-low power consumption of 200μA at 100Hz
- Measures a wide range of ±2000μT across all three axes
- Suitable for AR/VR, AGV navigation, drones, and battery-powered devices
Applications
- AR/VR
- E-compass
- AGV geomagnetic navigation
- Drones
Specifications
- 3.3VDC to 5VDC working voltage
- 200μA (normal mode at 100Hz sample rate) working current
- ±25μT zero-field offset
- I2C protocol
- -40℃ to +85℃ working temperature
- 2.5ms start-up time
Kit Contents
- Gravity BMM350 triple axis magnetometer sensor
- Gravity UART/I2C sensor cable
- XH2.54 10-pin header
Published: 2024-12-12
| Updated: 2024-12-24