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WLED Screen Controller

Display Layout

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WLED Devices

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Created by Alexei Dolgolyov • dolgolyov.alexei@gmail.com • Source Code

📐 LED Calibration

Configure how your LED strip is mapped to screen edges. Click an edge to toggle test mode.

Screen

T

R

B

L

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Click an edge to toggle test LEDs on/off

LED Offset: LEDs from LED 0 to start corner (along strip)

Total LEDs: 0 / 0

⚙️ Device Settings

Device Name:

WLED URL: IP address or hostname of your WLED device

Display: Which screen to capture for this device

Health Check Interval (s): How often to check the WLED device status (5-600 seconds)

🔑 Login to WLED Controller

Please enter your API key to authenticate and access the WLED Screen Controller.

API Key:

Your API key will be stored securely in your browser's local storage.

Confirm Action

Add New Device

WLED Configuration: Configure your WLED device (effects, segments, color order, power limits, etc.) using the official WLED app. This controller sends pixel color data and controls brightness per device.

Device Name:

WLED URL:

Pixel Layout Preview