Features:

• Grove compatible interface
• 3-Axis Magneto-resistive type sensors
• I²C serial interface
• 2.0cm x 2.0cm Grove module
• 1° to 2° Degree heading accuracy
• Up to 116 Hz Maximum output rate
• Built-In self test

Applications Ideas:

• Low cost compassing
• Magnetometry
• Pedestrian navigation
• Hobby auto navigation
• Compassing support for mobile devices and portable computers (i.e connected via Blue-tooth or UART)