The `magnetic` property now returns the value of the magnetic sensor in microTesla per the CircuitPython Design Guide. Previously, the units used in the return were milliTesla. Therefore, return values for each of the directions will be multiplied by a factor of 1000 compared to the last release. Thanks BrianPugh!
To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).
To use in CPython, `pip3 install adafruit-circuitpython-tlv493d`.
Read the [docs](http://circuitpython.readthedocs.io/projects/tlv493d/en/latest/) for info on how to use it.