Open-source stage lighting firmware
for ESP32
Professional DMX fixtures built on affordable hardware. Native DMX512, Art-Net and sACN — pixel bars, multi-output LED controllers, motorized winches. One modular core.
Professional DMX fixtures built on affordable hardware. Native DMX512, Art-Net and sACN — pixel bars, multi-output LED controllers, motorized winches. One modular core.
Every function is a compile-time module. The core stays lean; fixtures declare what they need.
Raw lwIP UDP receivers — no external libraries. Multi-universe pool up to 32 universes, ArtPoll reply, ArtSync, per-universe multicast.
Wired RS-485 in and out. Use fixtures on a classic DMX chain or bridge network protocols to wired DMX with the Axon node.
One core, many personalities. Adding a fixture touches zero core files — board pin maps, DMX patch and web UI are all declared per fixture.
Full configuration from any browser: network, DMX patch, per-output LED settings, live DMX monitor, device discovery — no app required.
Record any incoming DMX source into on-board scene slots and loop playback standalone — no console needed on site.
Rainbow, chase, fire, twinkle and more, rendered on-device with fixture-aware color handling — run shows without any DMX source.
LAN8720 wired Ethernet as the primary transport, with WiFi and SoftAP fallback. Boards stay reachable even before configuration.
Update firmware and web assets over the network. First install happens right from this site, via USB, in your browser.
Each fixture is a personality of the same core — pick the one that matches your hardware.
Professional pixel bar — WS2811 COB strip plus P9813 accent channels, five DMX personalities, dimming curves, strobe and highlight.
Multi-output LED controller — up to 10 outputs, WS281x / SK6812 / APA102 / PWM / relay, per-output universe mapping, RMT or I2S parallel backend.
Motorized winch fixture — TMC2209 with sensorless StallGuard homing, guided setup wizard, DMX position control with safety watchdogs.
Network-to-DMX bridge node — Art-Net/sACN in, wired RS-485 DMX out, OLED status display, plus two auxiliary LED outputs.
Off-the-shelf controllers and open RavLight boards — all ESP32 based.
| Board | Fixture | Ethernet | Outputs |
|---|---|---|---|
| XDMX rev2.2 (WT32-ETH01) | Veyron | LAN8720 | WS2811 + P9813, RS-485 DMX |
| QuinLED Dig-Octa | Elyon | LAN8720A | 8 × LED |
| Gledopto Elite 4D (GL-C-618WL) | Elyon | LAN8720 | 4 × LED |
| Gledopto Elite 2D (GL-C-616WL) | Elyon | LAN8720 | 2 × LED |
| QuinLED Penta+ / Penta Deca | Elyon | optional | 5 / 10 × analog PWM |
| LED Lifter v5 | Orion | LAN8720 | TMC2209 winch + 4 × LED |
| XDMX v1.4 | Axon | LAN8720 | RS-485 DMX + 2 × LED + OLED |
| Generic ESP32 DevKit | Elyon (test) | — | bring-up / signal analyzer |
Connect your board via USB, pick your fixture, click install. No toolchain, no drivers hunt, no command line. Works in Chrome and Edge.
⚡ Open the installer