rhino python FTDI driver for WS2813 Installing dependencies using pip $ pip install -r requirements.txt Running demo procedure $ python main.py Ftdi output port settings Open spi_driver.py. Alter line 23: s = 'ftdi://0x0403:0x6011/[X]' where [X] is the port number. E.g. if using port A, use X=1, if port B, X=2 and so on.