I have 4 time a 32*16pixels WS2812B led matrix on my desk. I would like to show a 2 digit counter on this "matrix". So i connected the leds together.

So my question is if there is a libary to show something on the ws2812B leds. Im using the OctoWS2811 Adaptor to connect the "matrix" to the Tennsy.

Maybe someone has some experience with this leds ;-)