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Topic: Need help with connecting 9DOF (ITG3205 ADXL345 HMC5883L) module! (Read 3 times) previous topic - next topic



I've recently purchased this device:

And would like to ask help to connect it to Arduino.
Would be nice if somebody could guide me in the right direction.



It's a typical I2C wiring; here's a similar example. You will still need to chase down the software libraries to interface with each of your specific sensors.

Some tutorials will show a level shifter, but you do not need a level shifter with this board as it already has one.


Thanks for link.
Looks like it explains it better than any I found.


Here's photo of my Arduino and Sensors.

So hopefully I didn't mess with power!?

According to this now I have to choose to connect other things to analog or digital pins.
Still need to figure out what are they.
I would appreciate any help.


Yours follows the "classic" (as Adafruit describes it) wiring. SDA to analog pin 4 and SCL to analog pin 5.

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