Table of Contents

Products

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

Hardware Modules

Hardware modules connected to the Main PC. Follow the Zero Field Logic principle — no game logic on the device.

Product Type Bus
er-01-rev-a I/O module CAN
er-dio-01 I/O module CAN
er-rfid RFID module CAN
er-lights LED & DMX module Ethernet

Software

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

Product Description
er-audio Multi-channel audio, up to 8 speakers
mpv-control Video & image display
mpd-control Simple single-track audio

Communication

Product Type Description
er-chat Software Game Master ↔ Players chat — real-time text communication.

Software & Integration

Product Type Description
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.