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TinyDuino Processors & TinyShields / No valid compass calibration data from 9-axis sensor TinyShield

« on: April 02, 2018, 10:45:19 AM »

I'm trying to run the tutorial code on the site for the 9-axis TinyShield but the Serial Monitor is displaying that there is "No valid compass calibration data."  I just need any suggestions as to what may be causing this message to appear and ways I could stop it from happening.  Thank you!