This is a master design for the Arduino board expansion of DMX. As long as the DMX expansion board superimposed on the master, Arduino can become a DMX host.
This paragraph DMX / RDM expansion board can very easily access the Arduino device to DMX512 network, you do not need to buy expensive equipment for loading protocol change.
The expansion board is equipped with high-quality NEUTRIK 3-pin plug (male and female head of each one), to ensure a reliable connection with other music devices.
In addition, the board MAXIM MAX485 chip enable Arduino can be used as DMX master, slave and RDM transponder function. At the same time, a unique device ID RDM will be assigned to your Arduino device.

• This is a master design for the Arduino board expansion of DMX. As long as the DMX expansion board superimposed on the master, Arduino can become a DMX host.
• This paragraph DMX / RDM expansion board can very easily access the Arduino device to DMX512 network, you do not need to buy expensive equipment for loading protocol change.
• The expansion board is equipped with high-quality NEUTRIK 3-pin plug (male and female head of each one), to ensure a reliable connection with other music devices.
• By TX / 4-pin to transmit data through the RX / 3 pin receiving data.
• Port 2 hardware control via digital slave mode / master-slave mode control software.

This is a master design for the Arduino board expansion of DMX. As long as the DMX expansion board superimposed on the master, Arduino can become a DMX host.Haweier