Introduction
GOcontroll Moduline IV brings industrial reliability and secure, offline operation to home automation — flexible, durable, and built to last.

A smarter, more independent way to automate
Many smart homes rely on cloud-based platforms and multiple apps. GOcontroll offers a more robust solution with the Moduline IV — an industrial-grade controller for fully centralized home automation.
This system connects sensors, wall switches, and relay modules to one embedded brain, creating a secure, offline control platform for lighting, blinds, and energy systems. A Node-RED dashboard gives users intuitive control from any smartphone, tablet, or PC without relying on external servers.
Industrial power for residential comfort
The GOcontroll Moduline IV is a modular embedded controller built for tough industrial use, yet ideal for advanced home automation.
It includes eight module slots, multiple CAN interfaces, and a powerful NXP i.MX8 processor. Its CNC-milled aluminium IP67 housing ensures long service life and robust operation.
In home setups, the Moduline IV acts as the main control hub:
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Inputs: Wall switches, motion sensors, and temperature sensors connect via 24V digital inputs.
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Outputs: Lighting, blinds, and 230V AC appliances are switched via external 24V relays or contactors.
This approach keeps the controller isolated from mains voltage while providing reliable, high-speed control for all connected systems.
Local and secure operation — no cloud required
The Moduline IV runs on Debian Linux, offering fully offline automation that continues to work even without an internet connection.
Its integrated Node-RED environment allows users to build logic and dashboards visually — no programming experience required.
Access is available through the local network or optional Wi-Fi, keeping all automation data private and secure. The result is a dependable control system that operates independently of third-party cloud services.
Seamless control and flexible automation
With Node-RED, homeowners can easily design dashboards for controlling lighting, blinds, and other connected devices.
Scenes like “morning,” “away,” or “movie mode” can trigger multiple relay outputs simultaneously — setting the perfect ambiance or energy state with a single tap.
Because the Moduline IV is modular, additional I/O modules can be added anytime, allowing the system to grow with the building and its occupants.
Advanced automation made simple
Beyond basic control, GOcontroll enables sophisticated automation using MATLAB Simulink or Node-RED logic nodes.
Integrators can implement:
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Sunlight tracking for smart shading
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Occupancy-based lighting to save energy
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Power optimization for energy-efficient homes
All logic runs directly on the controller, ensuring fast, reliable operation without relying on external servers. This makes it ideal for villas, offices, or energy research projects where stability is essential.
Future-proof, private, and powerful
The GOcontroll Moduline IV delivers industrial reliability to modern home automation.
By combining local control, open programming tools, and modular hardware, it offers homeowners and integrators a sustainable, secure alternative to cloud-bound systems.
Built for flexibility, durability, and independence — it’s the foundation for the next generation of smart, connected living.
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