Grove - 3-Axis Digital Compass

3-Axis Compass module, a member of grove family uses I²C based Honeywell HMC5883L digital compass

Hello World

Import programSeeed_Grove_Digital_Compass_Example

Example using the HMC5883L compass

Last commit 15 Aug 2014 by Seeed

Library

Import libraryHMC5883L

Built from datasheet for 9-DOF sensor stick from SparkFun.

Last commit 06 Nov 2012 by Tyler Weaver

Datasheet

http://www.seeedstudio.com/wiki/Grove_-_3-Axis_Compass_V1.0

Notes

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)

Repository: Seeed_Grove_Digital_Compass_Example

If use the WIZwiki-W7500 platform

Library

Import libraryHMC5883L

HMC5883L

Last commit 26 Aug 2015 by justin kim

Application Program

Import programFacingSouthHouseFinder_WIZwiki-W7500

FacingSouthHouseFinder_WIZwiki-W7500

Last commit 26 Aug 2015 by justin kim

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