- Welcome to the RDM Physical Layer / Hardware Discussion Forum
- Line biasing
- 3.3V Biasing
- AC coupled termination
- Cable shield connection questions
- RS485 networking
- Microchip DMX appnote
- Line biasing Flaws - need solutions
- Could RDM be cheaper that local-acess?
- What is the basic requirement to implement RDM?
- New 485 transceiver
- Electrical Safety requirements for DMX / RDM lines