CircuitPython library for LSM303DLH's 3-axis magnetometer.
Project description
Introduction
Adafruit CircuitPython module for the LSM303DLH’s 3-axis magnetometer
Note that this is specifically intended for the LSM303DLHC, as opposed to the LSM303DLH proper, which has the magnetic Y and Z orientations swapped.
Dependencies
This driver depends on:
Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.
Installing from PyPI
On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI. To install for current user:
pip3 install adafruit-circuitpython-lsm303dlh_mag
To install system-wide (this may be required in some cases):
sudo pip3 install adafruit-circuitpython-lsm303dlh_mag
To install in a virtual environment in your current project:
mkdir project-name && cd project-name
python3 -m venv .venv
source .venv/bin/activate
pip3 install adafruit-circuitpython-lsm303dlh_mag
Usage Example
import time
import board
import adafruit_lsm303dlh_mag
i2c = board.I2C() # uses board.SCL and board.SDA
sensor = adafruit_lsm303dlh_mag.LSM303DLH_Mag(i2c)
while True:
mag_x, mag_y, mag_z = sensor.magnetic
print('Magnetometer (gauss): ({0:10.3f}, {1:10.3f}, {2:10.3f})'.format(mag_x, mag_y, mag_z))
print('')
time.sleep(1.0)
Documentation
API documentation for this library can be found on Read the Docs.
For information on building library documentation, please check out this guide.
Contributing
Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.
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