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MMA7361

Just purchased this through Amazon.  Thought I’d check here first.  The device is not sending any tilt data to the Uno.  All axis data is around 750 regardless of tilt.  I disconnected the sleep wire and got the same.

1 Answer

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Thank you for contacting me. We test each unit before packaging, so with any luck we should have you up and running in no time. Here are a couple quick debugging steps, and if you still can’t get it working then send me some photos of your set up so I can help with a remote debug (support@virtuabotix.com).

Okay first off make sure that the ground is shared with your micro-controller (common ground).

Make sure that the SL pin is HIGH

Make sure that the GS pin is HIGH

Make sure that you are only using the 3.3 volt or the 5 V supply (not both at the same time).

Let me know if that helps.

Respectfully,
Joseph Dattilo
Founder Virtuabotix LLC

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