expanseElectronics
masterETH Controller

ArtNet Nodes

masterETH Controller

Network management box for your dualETH and quadETH nodes — in stock now.

£69.99 In stock — ships in 2–4 working days

The standalone management box for installations big enough that the per-node web UI starts to fight you. Discovers every dualETH and quadETH on your network and presents one URL for configuration, status, firmware updates, and live diagnostics.

  • Auto-discovers all expanseElectronics nodes on the LAN
  • One web UI for every node — config, status, firmware, diagnostics
  • Built on the same REST API that powers the per-node SPA
  • Power over Ethernet — one cable for data and power (~0.82 W); USB-C optional
  • In stock — ships in 2–4 working days