Receiving Art-Net DMX with Teensy 3.2 and FastLED

The output of Resolume is mapped to a maximum of 170 RGB LEDs, thereby making up one DMX universe with up to 510 channels of active data.

A WizNet 820io adapter is used, along with the Teensy EthernetUDP library to receive DMX packets over a network. The Teensy code responds to a unique universe (by net, subnet and universe address).

Download the code here: http://milkcrate.com.au/_other/downloads/arduino/artnet_single_universe.ino