#install the pi, then install the necessary software

git clone https://github.com/jgarff/rpi_ws281x.git

cd rpi_ws281x/

vi main.c

# //modify to sute your setup (size)

scons

sudo scons

sudo ./test

python3 setup.py build

sudo apt install swig

sudo apt install python3-dev

python3 setup.py build

sudo python3 setup.py install

sudo python3 examples/lowlevel.py