QuinLED-Dig-Uno v3.5

The classic dual-channel WLED controller.

Drives two independent addressable outputs at 5/12/24V with proper level-shifting, fusing and reverse-polarity protection.

Connectivity / antenna

Board antenna (AB)
External antenna (AE)
Ethernet (ABE)

Previous versionThe QuinLED-Dig-Uno v4 is out. See what’s new. View the new version Known issue: IC failures at 24V (this revision)On this revision a specific IC can rarely fail at 24V. This fault is covered by an extended 1.5-year warranty. Details

Where to buy

3 resellers

ALLNET China Worldwide $29.50 USD Buy
DrZzs United States $34.00 USD Buy
Jerems Inc Canada C$44.99 CAD Buy

Pricing indexed mid-2026. Check the specific store for current pricing. quinled.shop links you to the reseller, and you check out and pay there.

Highlights

2 independent level-shifted outputs
5V / 12V / 24V support
Onboard fuse + reverse-polarity protection
Ships with WLED · flash any firmware

Known issue: IC failures at 24V (this revision)

On this board revision, a specific IC can fail when powered at 24V. Not all boards are affected and the failure rate is low. For this specific failure only, warranty coverage is extended to 1.5 years. Standard warranty terms still apply to everything else.

If your board has died from this issue: fill in this form and we'll ship a replacement once available.
Not sure? Join the Discord and we'll help diagnose it.
Board working fine? No action needed. The replacement form is for failed boards only. If you'd like to be proactive, this mitigations & fixes guide covers mitigations you can apply to a running board to reduce the chance of failure.
Planning to run at 24V? The new QuinLED-Dig-Uno v4 fixes this issue, so that’s the version to get for 24V.

Report a failed board Mitigations & fixes Ask on Discord

Specifications

The QuinLED-Dig-Uno is the classic workhorse of the range: a 2-channel addressable LED controller for 5–24V strips with proper level-shifting, a replaceable 10A fuse and reverse-polarity protection. It takes a pluggable QuinLED-ESP32 board, so you choose onboard-antenna, external-antenna or wired-Ethernet networking, and can upgrade later without replacing the controller. It ships with WLED by default and is yours to flash with ESPHome, ESPixelStick, Moonlight or your own firmware. It has been a go-to recommendation in the WLED community for years for running one or two strips dependably. If you need more outputs or current, the Dig-Quad doubles the channels and triples the headroom; if you want a finished enclosure, look at the Dig-Next-2. It starts from $29.50.

Designed by Quindor (Intermit.Tech, the Netherlands), creator of the QuinLED range.

The Dig-Uno is the board most people build their first permanent setup around: mount it in your own enclosure and let it drive a strip or two reliably for years. It's the natural choice for a single room (a TV backlight plus a shelf, or a couple of short architectural runs), and because the QuinLED-ESP32 brain is pluggable you can start on WiFi and later move to wired Ethernet without replacing the board.

Documentation QuinLED Webinstaller Intro video

QuinLED-Dig-Uno v3.5 technical specifications
Outputs	2 × level-shifted data
Input	5V – 24V
Max current	10A
MCU	ESP32 (board/ext-ant or Ethernet)
Wireless	WiFi + BT · Ethernet option
Connectors	Screw terminals

Replacement fuses: 1 × 10A ATO blade · ATO blade fuse pack · fuse finder