Trossen Robotics will be on Holiday Vacation November 26-29. Orders placed after 2:30pm CST on November 25th will be processed on November 30th.
Was: $79.95
Sale: $71.96
You Save: $7.99 (10.0%)
  • Black Friday / Cyber Monday Sale - All Items 10%

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