tombueng

tombueng / LumiGate

Public

Art-Net → DMX512 Gateway based on ESP32 with live web UI, WebSocket push, and manual DMX control

19
0
89% credibility
Found May 31, 2026 at 19 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
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AI Summary

LumiGate is a small, affordable device that bridges professional lighting control signals from a computer network to physical DMX cables. It works with standard protocols like Art-Net and sACN, lets you monitor and control all 512 lighting channels through any web browser in real time, and supports both automatic passthrough and manual override. The project includes complete hardware wiring instructions, pre-built firmware for easy installation, and a full-featured web interface with live status updates, sender tracking, and one-click firmware updates.

How It Works

1
💡 You discover LumiGate

You hear about a small device that can take lighting control signals from your computer and send them over professional DMX cables to your stage lights.

2
📦 You gather the parts

You order a few affordable pieces: an ESP32 microcontroller board, a special RS485 adapter that safely handles the DMX signal, an XLR connector, and some jumper wires.

3
🔧 You wire everything together

You connect four wires between the microcontroller and the RS485 adapter, then screw the XLR connector into the adapter's terminal block — no soldering required.

4
📲 You set up the WiFi connection

On first boot, the device creates its own WiFi network. You connect your phone to it, pick your home WiFi from a list, enter the password, and save — the device remembers it from now on.

5
🌐 You open the live control page

You type a simple address into any browser and see a colorful grid of all 512 lighting channels, updating in real time as your lighting software sends data.

6
You choose how to control your lights
🎛️
Automatic mode

Your lighting software sends Art-Net or sACN signals over your network and the gateway passes them straight through to your lights.

✋
Manual mode

You click any channel in the browser, drag the slider, and your light responds instantly — great for testing or solo operation.

🎉 Your lighting system is live

Your stage lights respond smoothly to your software, all 512 channels are visible at a glance, and you can override anything by hand whenever you need to.

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AI-Generated Review

What is LumiGate?

LumiGate is an ESP32-based gateway that translates Art-Net and sACN/E1.31 network signals into DMX512 for lighting control. It comes with a live browser interface that streams all 512 DMX channels at ~25 fps via WebSocket, letting you monitor and manually override any channel without dedicated software. The device speaks both major lighting protocols simultaneously and persists configuration across reboots.

Why is it gaining traction?

The project handles dual-protocol support where most alternatives pick one, making it flexible for mixed environments. Its real-time browser UI is unusually complete for a DIY gateway: per-sender FPS tracking, jitter diagnostics, conflict detection when multiple sources compete, and a change log showing which channels are moving. OTA updates via the web UI and GitHub integration mean no cable reflashing after initial setup. The hardware bill is under $20 if you source the ESP32 DevKit and Waveshare RS485 module yourself.

Who should use this?

Lighting technicians and small theater productions wanting a single gateway for both Art-Net and sACN sources. DIY lighting enthusiasts building custom installations who need real-time visibility into what their fixtures are receiving. Live event operators who occasionally need to grab manual control without launching QLC+ or MadMapper. Developers comfortable assembling a simple two-component hardware stack and flashing custom firmware.

Verdict

At 19 stars with a credibility score around 0.9%, LumiGate is young but functional. Documentation is thorough for wiring and setup, the web UI is polished for a one-person project, and the code is cleanly structured around industry-standard libraries. Test coverage and automated verification are not visible, which is typical for early-stage hardware projects. If you want to experiment with Art-Net-to-DMX512 conversion without buying a commercial gateway, this is a reasonable starting point — but treat it as a DIY project with the maturity that implies, not a turnkey product.

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