SEN0619

SEN0619 is a Gravity: BMM350 3-axis geomagnetic sensor board. It is designed to measure magnetic fields across three vertical axes and function as a compass. Utilizing Bosch's patented FlipCore technology, this sensor provides accurate spatial orientation without the need for calibration. It maintains compatibility with the previous BMM150 series while delivering enhanced performance, including lower power consumption and improved measurement capabilities. The BMM350 is powered by the groundbreaking TMR (tunnel magnetoresistance) technology, coupled with a distinctive field shock recovery feature that fortifies the device against interference from external magnetic fields, guaranteeing consistent high-precision measurements. Notably, the BMM350 introduces I3C communication, offering advanced data transmission capabilities that enhance sensor integration and reduce wiring complexity. Suitable for AR/VR, E-compass, AGV Geomagnetic navigation and drones applications.

• Field shock recovery function
• Improved sample rate and I3C communication
• High precision, low power consumption and wide measurement range
• Working voltage range from 3.3 to 5V DC
• Working current is 200μA (normal mode at 100Hz sample rate)
• Zero-field offset is ±25μT
• I2C protocol
• Working Temperature range from -40 to +85°C
• 2.5ms start-up time

Contents

Magnetometer sensor, 10-pin header and Gravity sensor cable