Bosch BMM150 Compass(I2C)

File:TArduinoBMM150CompassI2C.png

Summary

BMM150 3-axis magnetic compass with I²C interface for measuring magnetic fields in microtesla (µT).

Description

The **Bosch BMM150 Compass (I2C)** measures X, Y, and Z components of the magnetic field with high precision. It supports configurable sampling rates, repeated measurements, and I²C communication. Ideal for orientation detection, navigation, and magnetic field sensing applications.

Diagram:

Properties

• Enabled – Enables or disables the compass.
• Repeat X/Y – Number of repeated measurements for X and Y axes (default 4).
• Repeat Z – Number of repeated measurements for Z axis (default 14).
• Sampling Rate (Hz) – Measurement frequency (default 10 Hz).
• Address – I²C address of the device.

Pins

Input Pins

• Reset (clock) – Resets the sensor.
• Clock – Sampling clock input.

Output Pins

• X (µT) – X-axis magnetic field in microtesla.
• Y (µT) – Y-axis magnetic field in microtesla.
• Z (µT) – Z-axis magnetic field in microtesla.
• Sensor (i2c) – I²C interface for communication and configuration.

Categories

• File:TArduinoDigitalCategory.png Category Digital – Digital sensor components.
• File:TArduinoI2CCategory.png Category I2C – I²C-enabled devices.
• File:TArduinoSensorCategory.png Category Sensors – Magnetic and orientation sensors.