RDM Device Emulator
![Untitledjkjh.png](/proxy/?url=https://content.instructables.com/FPX/N7TM/IQ8SC4Y4/FPXN7TMIQ8SC4Y4.png&filename=Untitledjkjh.png)
About a year ago I bought a cheap DMX RGB wall washer , but it had a set DMX address so i decided to build an RDM Emulator.
Gather the Parts
![svg.jpg](/proxy/?url=https://content.instructables.com/FY6/GNXS/IQ8SC4WX/FY6GNXSIQ8SC4WX.jpg&filename=svg.jpg)
You will need
- 2 x MAX485
- 1 x 100 OHM resistor
- 1 x 4.7 k resistor
- 1 x Arduino rev3
- Jumper wires
- 1 x Breadboard
Build the Circuit
![ghg_schem.jpg](/proxy/?url=https://content.instructables.com/FEQ/N1Q7/IQ8SC5VT/FEQN1Q7IQ8SC5VT.jpg&filename=ghg_schem.jpg)
Arduino Code
You will need to install the DmxSerial2.h and the DmxSimple.h arduino library's.
Then you can upload the arduino code to your arduino uno rev3.