Item #: C-900-RM-G145
Availability: In Stock
Price: $79.95


    The RoBoard RM-G144 Magnetic Compass, ±16 3-Axis Accelerometer Board combines the HMC5843, a 3-axis magneto-resistive sensor with the ADXL345, a 3-axis accelerometer. The communication is done via I2C and the sensor connects easily to the RB-100 and RB-110 single board computers. The dimension of this sensor is only 20 x 20 mm. The I2C interface cable is included.

    The HMC5843 is a surface mount multi-chip module designed for low field magnetic sensing with a digital interface for applications such as low cost compassing and magnetometry. The ADXL345 is a 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. The digital output data is formatted as 16-bit twos complement and is accessible through I2C digital interface. 

    • Power input: DC-in 5V
    • Compass: 3-Axis Digital Compass HMC5843
    • G-Sensor: 3-Axis Accelerometer ADXL345
    • Communication through I2C interface
    • Compatible with RB-100 and RB-110 single board computers
    • HMC5843 I2C address (7 bit address) : 0x1e
    • ADXL345 I2C address (7 bit address) : 0x53