MCU-150 BMM150 Geomagnetic compass sensor module

The MCU-150 BMM150 Geomagnetic Compass Sensor Module is a high-precision digital geomagnetic sensor designed for accurate detection of magnetic fields and orientation. Utilizing the BMM150 sensor from Bosch, this module provides reliable and precise compass heading data, making it ideal for applications such as navigation, robotics, and wearable devices. Its compact size and I2C/SPI interfaces ensure easy integration into a variety of projects and systems.

Key Features:

• High Precision: Accurate geomagnetic field detection and compass heading calculation.
• Dual Interface: Supports both I2C and SPI communication protocols for flexible interfacing.
• Compact Design: Small form factor for easy integration into compact devices.
• Low Power Consumption: Efficient power usage, suitable for battery-operated applications.
• Wide Range: Capable of measuring magnetic fields in the range of ±1300µT (microteslas).
• Temperature Compensation: Built-in compensation for accurate readings across a wide temperature range.
• Integrated FIFO: Built-in 8-byte FIFO buffer to reduce host processor load.

Technical Specifications:

• Sensor: BMM150 by Bosch
• Measurement Range: ±1300µT
• Interface: I2C and SPI
• Supply Voltage: 1.8V to 5V
• Current Consumption: ~500µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Dimensions: 12mm x 8mm x 2mm (approx.)
• Resolution: 0.3µT
• FIFO Buffer: 8 bytes

Applications:

• Navigation Systems: Used in GPS navigation devices and systems for accurate compass heading.
• Robotics: Essential for orientation and navigation in robotic applications.
• Wearable Devices: Ideal for smartwatches and fitness trackers requiring compass functionality.
• Drones and UAVs: Provides precise heading information for aerial vehicles.
• Industrial Equipment: Useful in machinery and equipment for orientation and alignment.
• DIY Projects: Suitable for hobbyist projects and custom electronics requiring geomagnetic sensing.

Datasheet:
For detailed technical specifications, refer to the BMM150 Geomagnetic Compass Sensor Datasheet.