Python code to use the PCA9685 PWM servo/LED controller with a Raspberry Pi or BeagleBone black.
To install the library from source (recommended) run the following commands on a Raspberry Pi or other Debian-based OS system:
sudo apt-get install git build-essential python-dev cd ~ git clone https://github.com/adafruit/Adafruit_Python_PCA9685.git cd Adafruit_Python_PCA9685 sudo python setup.py install
Alternatively you can install from pip with:
sudo pip install adafruit-pca9685
Note that the pip install method won't install the example code.