====== Products ======

The Wonder Controlz ecosystem consists of hardware and software products that work together under Node-RED orchestration on the [[glossary#main_pc|Main PC]]. See the [[glossary|Glossary]] for terminology.

===== Hardware Modules =====

Hardware modules connected to the Main PC. Follow the [[architecture#zero_field_logic|Zero Field Logic]] principle — no game logic on the device.

^ Product ^ Type ^ Bus ^
| **[[products:er-01-rev-a|er-01-rev-a]]** | I/O module | CAN |
| **[[products:er-dio-01|er-dio-01]]** | I/O module | CAN |
| **[[products:er-rfid|er-rfid]]** | RFID module | CAN |
| **[[products:er-lights|er-lights]]** | LED & DMX module | Ethernet |

===== Software =====

Software products controlled via HTTP REST API from Node-RED.

^ Product ^ Description ^
| **[[products:er-audio|er-audio]]** | Multi-channel audio, up to 8 speakers |
| **[[products:mpv-control|mpv-control]]** | Video & image display |
| **[[products:mpd-control|mpd-control]]** | Simple single-track audio |

===== Communication =====

^ Product ^ Type ^ Description ^
| **[[products:er-chat|er-chat]]** | Software | Game Master ↔ Players chat — real-time text communication. |

===== Software & Integration =====

^ Product ^ Type ^ Description ^
| **[[products:node-red-nodes|Node-RED Nodes]]** | Software | Custom Node-RED palette for all ecosystem products. Drag-and-drop integration. |

===== Infrastructure =====

^ Component ^ Description ^
| **Main PC** | Dedicated mini-PC hosting Node-RED, er-audio, and all room logic. Single point of management. |
| **VPN** | Secure remote access to every installation — diagnostics, updates, and scenario changes without an on-site visit. |