CQRobot DMX Shield MAX485 Chipset Compatible with Arduino Motherboard (RDM Capable), with XLR 3-Pin Male/Female Connectors, Device into DMX512 Network, LED/Music Remote Device Management Capable.

These were great - plugged into the leonardo Arduino and worked flawlessly for running lighting for a 5 day conference event

The instructions given by a previous reviewer were spot on but I couldn't get it working at all. I am a total noob at DMX and didn't know that you need a 120ohm resistor at the end of a line. Even when I read about it, I didn't think it was required because I was only running one device. I tried a shorter cable and it sprang life then I tried the longer cable and put a 120ohm resistor into the dmx out of the device and it worked. I have ordered a DMX terminator :)

Really good DMX sheild. Quite difficult to set up to begin with but once it works it’s great.

Works very well but I did require a DMX terminator on my fixture when I hadn't with my USB interface, just noting that here for anyone stuck.

Struggled a bit to get the correct code for the Arduino but after a couple hours I had it up and running with no issues what so ever!

A good productPut together well and worked fineIt does exactly what it’s supposed to doOne happy Son

Very good quality and value for money. Connects easily and works well. The compact size means it easily fits into my laptop bag.

Works very well if like ky husband you know what you're doing as the instructions were well....... Not there lol... Luckily he works with tech so knows his stuff and really enjoyed working with it.