It's my understanding that the MKR IoT Carrier (including rev 2) does not have a 3-axis magnetometer. Can somebody suggest an appropriate 3-axis magnetometer that I can use with the MKR IoT Carrier (and eventually with the carrier's rev 2) ??
Thank you. AA
Any 3 axis magnetometer sold by hobby suppliers like Adafruit, Sparkfun and Pololu will work with your Arduino.
Magnetometers need to be calibrated to be useful. Best tutorial and overview here: Tutorial: How to calibrate a compass (and accelerometer) with Arduino | Underwater Arduino Data Loggers
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Great, thanks! I'll take a look.
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