Note: This product will EOL soon, please consider Grove - 3-Aixs Digital Compass V2 as alternative choice. Thank you!
3-Axis Compass module, a member of grove family uses I²C based Honeywell HMC5883L digital compass. This ASIC is equipped with high resolution HMC118X magneto-resistive sensors and a 12-bit ADC. It provides compass heading accuracy up to 1° to 2°. Signal conditioning like amplification, automatic degaussing strap drivers and offset cancellation are inbuilt. This grove module also includes a MIC5205-3.3 for power supply requirement. Hence user can connect any 3.3V to 6V DC power supply.
Grove compatible interface
3-Axis Magneto-resistive type sensors
I²C serial interface
1° to 2° Degree heading accuracy
Up to 116 Hz Maximum output rate
Built-In self test
|Dimensions||20mm x20mm x15mm|
|Grove - 3-Axis Compass V1.0||1|
Grove - 3-Axis Compass V1.0
Wiki of Grove - 3-Axis Compass V1.0
i connect it direct to the ardurino and its not working
i use this link and download the soft to the boardQuestion by: admin on 2018-12-18 02:39:13
Hello, there is something wrong with the code, we have modified it, please kindly copy the code and upload to your Arduino again :DAnswer by: admin on 2018-12-18 02:39:13
i buy this unit connect to the grove i2c of motorshild , and put the code from this link
and its not workinQuestion by: admin on 2018-12-18 02:39:13
You need a MCU to combine Grove-3-axis Compass and Grove-I2C motor driver, so Seeeduino V3 (or others) is necessary .
And you need a new program which they should be driven at the same time.Answer by: admin on 2018-12-18 02:39:13
Is the CUI32stern able to support 16g acceleration ?
Is it possibe to use tis accelerometer in Basic stickOS program language ?Question by: admin on 2018-12-18 02:39:13
Hi,Dear.I can't understand your idea clearly,i'm sorry.Please leave a message on our forum or drop a line to us more detailed.Thank you for your understanding.Answer by: admin on 2018-12-18 02:39:13
It is ok to do that. You can use solar panel or other power source to supply the board through solar cell input.Answer by: admin on 2018-12-18 02:39:12
I load (and unzip) all programs from your wiki page for this Grove module to arduino-1.0.1\libraries.
Files is not open by arduino-1.0.1, because file extention of your files is not compatible with arduino-1.0.1.
What is wrong?Question by: admin on 2018-12-18 02:39:12
Hi,maybe you could change a browser and have a try,things like that(http://www.seeedstudio.com/for....Answer by: admin on 2018-12-18 02:39:12
Could i connect that wonderful device directly to an I2C bis with 5V logic level without a logic level shifter?!Question by: admin on 2018-12-18 02:39:12
hi,there is already a logic level shifter in our product. if you do your products with this IC, please refer to the datasheet.Answer by: admin on 2018-12-18 02:39:13
Hi. I'm currently using multiple GoPiGos and each have their own compass sensor. They all work, however are all showing very inconsistent data. Is the some sort of calibration that we can do when using these for the GoPiGos? Thanks!Question by: admin on 2018-12-18 02:23:23
Hello, it's ±5V or ±10VAnswer by: admin on 2018-12-18 02:23:23
Hi, I am planning to use two of the digital compass sensors on the same GrovePi. Will it work? Or how to make them both individually adressable?Question by: admin on 2018-12-18 02:23:17
Hello, you can't use 2 I2C modules in one GrovePi, as they have same address. And the address of this module is not selectable. Thanks.Answer by: admin on 2018-12-18 02:23:17