Artnet

An Art-Net library for Teensy and Arduino

Also supports Arduino Zero, ESP8266 and ESP32 based boards

Note: this library assumes you are using the standard Ethernet library

Installation

You can download the master and place the folder in your ~/Documents/Arduino/libraries folder.

Examples

Different examples are provided, here is a summary of what each example does.

ArtnetNeoPixel

This example will receive multiple universes via Artnet and control a strip of ws2811 leds via Adafruit's NeoPixel library.

ArtnetNeoPixelSD

Same as above but with controls to record and playback sequences from an SD card. To record, send 255 to the first channel of universe 14. To stop, send 0 and to playback send 127. The limit of leds seems to be around 450 to get 44 fps. The playback routine is not optimzed yet.

ArtnetOctoWS2811

This example will receive multiple universes via Artnet and control a strip of ws2811 leds via Paul Stoffregen's excellent OctoWS2811 library.

ArtnetReceive

This is a basic example that will print out the header and the content of an ArtDmx packet. This example uses the read() function and the different getter functions to read the data.

ArtnetReceiveCallback

This is similar to ArtnetReceive but uses a callback to read the data.

Acknowledgements

Many thanks to virtualdave and mortonkopf on the pjrc forums for the original sketches !

Avec la très aimable participation de Nicolas "Magic" Plourde