I have one Wiznet 820io and Teensy 3.5 on my hand.
How should I make the right pin connection? Is the schematic available?
I am trying to send SPI commands to WS2811 Leds with ArtNet.
But after installing the OctoWS2811 Artnet Library I installed, I can not get the data after burning the control lights (Red-Blue-Green).
The LEDs on the Wiznet 820io are lit but I can not turn on the LEDs via teensy.
Based on a link I found on the Internet. But I do not know the connections are true.
I’m sorry for my bad english