Every LCOS layout requires one Master node. The Master node manages the layout network, supports a primary control panel, and supports the node configuration system. It also provides gateway services to external systems.
The LCOS Master Node is an assembly consisting of the LCOS Master Processor and an nRF24L01+ radio, mounted on the LCOS interface Board. Add DNIN8 and DNOU8 boards to support buttons, switches and indicators on your control panel.