DMX Shield for Arduino

Features:

• DMX / RDM Shield for Arduino
• Connect your Arduino projects into DMX512 networks 
• 3 Pin XLR Male and Female Connectors
• Chipset: MAX485
• Can be used as DMX Master, Slave and as RDM transponder
• A unique RDM device id will be handed out from out range to you as well, this will make your device worldwide unique
• Configuration jumpers:
• Send data via Tx or Digital Pin 4
• Receive data via Rx or Digital Pin 3
• Hardware slave mode or Software Controlled Slave/Master via Digital pin 2 (Required for RDM use)
• Enable Shield (Useful to disable the shield for programming if configured to use Tx and Rx pins as mentioned above)

References:

• DMX Library for Arduino: http://sourceforge.net/projects/dmxlibraryforar