Add magnetometer offset calibrator example #25
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FoamyGuy
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Oct 9, 2023
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This looks good to me. I tested it successfully on a Feather ESP32-S2 TFT with an LIS3MDL connected via stemma QT. Thank you @CedarGroveStudios
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Oct 10, 2023
Updating https://github.com/adafruit/Adafruit_CircuitPython_LIS3MDL to 1.1.26 from 1.1.25: > Merge pull request adafruit/Adafruit_CircuitPython_LIS3MDL#25 from CedarGroveStudios/main Updating https://github.com/adafruit/Adafruit_CircuitPython_SSD1680 to 1.1.5 from 1.1.4: > Merge pull request adafruit/Adafruit_CircuitPython_SSD1680#20 from makermelissa/bonnet-example > Merge pull request adafruit/Adafruit_CircuitPython_SSD1680#19 from makermelissa/fix-offset Updating https://github.com/adafruit/Adafruit_CircuitPython_HTTPServer to 4.4.2 from 4.4.1: > Merge pull request adafruit/Adafruit_CircuitPython_HTTPServer#70 from michalpokusa/asyncio-examples Updating https://github.com/adafruit/Adafruit_CircuitPython_Bundle/circuitpython_library_list.md to NA from NA: > Updated download stats for the libraries
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The calibrator code can be used to adjust magnetometer readings for "hard iron" and ambient magnetic fields. Calibration is essential for compass projects in order to compensate for the geographically dependent strength of the earth's magnetic field.