说明：Arduino based DMX ArtNet-Node
Or how to make an Art-Net node for less than $ 50
Updated 16/01/2020
In this post we show you how to build an Art-Net node based on Arduino UNO or Arduino Mega with two output DMX universes (1024 DMX channels on mega). This node answers to the basic messages of the Art-Net protocol, so that any controller that meets the protocol will be able to detect it and use it as DMX output.
What do we need?
– An Arduino UNO, Arduino Mega 2560 or Mega 1280, the assembly and the code has been tested with Arduino UNO and Arduino Mega 2560, should work without problems in 1280.
– An ethernet shield based on Wiznet W5100 (Arduino ethershield)
– The DMX shield based on included schematic, or Tinkerkit DMX shield.
– Library Deskontrol 4 DMX universes (included in package)
– Arduino IDE v0023 (The code for the Art-Net node does not work for now with higher versions)
New version 0.2:
Arduino based DMX ArtNet-Node v0.2
Old version 0.1:
Arduino based DMX ArtNet-Node v0.1
Changes in version 0.2 beta
—————————-
– Not needed anymore modifications on file hardwareserial.cpp
– Now using deskontrol DMX library version 0.3
– Support for Tinkerkit DMX shield in UART mode
– Support for universe address
– Unified code for Arduino MEGA and Arduino UNO
– 1 universe (512 channels) with Arduino UNO
– 1, 2 or 3 universes (512, 1024 or 1536 channels) with Arduino MEGA
Installation Instructions:
Copy the folder “Dmx” included in the package to the folder arduino-0023/libraries/
Copy the folder “artnet_node” to Arduino sketches folder, in my case “Arduino”
Now we can open the sketch of the “artnet_node”, compile the code and upload to Arduino.
<davidsomjf> 在 2020-02-14 上传
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