A nice little controller that is very easy to use. The only setting is the base multicast address for the board. The board comes programmed and you only need to add a few through hole components.
Supports multi-cast Ethernet E1.31, daisy chain-able Ethernet
Lamp test button
Four outputs of 2048 channels each (682 pixels), WS281x type
High performance controller, no dropped packets, scan rates up to 5mS
Optional DMX/Renard output 56.7K, 115.2K & 230.4K (512 channels)
Supports both 5V and 12V strings.
Manual: 4 output revA
Recommended links for Ethernet cards (two)