Ethernet Groom 32 Inputs Ouptuts Controller

1U Rack-Mount GPIO Controller with MQTT API

This 1U rackable controller is designed to centrally manage buttons, doors, and simple TTL sensors in professional installations. Using a MQTT-based API, it integrates seamlessly into automation, game, and scenography systems, enabling reliable real-time control and monitoring.

Key Features

Rack-Mount Form Factor
Standard 1U rackable enclosure, ideal for control rooms, technical racks, and permanent installations.

MQTT Control API
Native MQTT interface for bidirectional communication, allowing easy integration with control software, automation platforms, and custom applications.

GPIO Management

• Up to 32 GPIOs available

• Configurable in sets of 8 inputs or outputs

• Flexible configuration to match project requirements

Inputs

• Designed for buttons, door contacts, and TTL-level sensors

• Shortcut (short-circuit) detection for increased reliability and safety

Outputs

• Output current up to 1 A per channel

• Suitable for driving relays, solenoids, LEDs, and small actuators

Power Supply

• Supports 12 V or 24 V DC operation

• Compatible with a wide range of industrial power systems

Reliable & Robust Design
Built for continuous operation in demanding environments, with electrical protections to ensure system stability.

Typical Applications

• Interactive installations

• Escape rooms and game control systems

• Building automation

• Scenography and stage control

• Industrial and event control racks