This is the SR master branch - the source code for our latest release version SR WLED v0.13.2.

• This branch (master) can be a stable baseline for your own project. Use it.
• Pull Requests should be created against our development branch.

Welcome to our Sound Reactive fork of WLED. In addition to the features of WLED below, we also support:

• Audio input from several sources including MAX4466, MAX9814, MAX9184, INMP401, INMP441 (for ESP32) and line-in.
• Volume reactive visual effects for ESP32 and ESP8266 devices.
• Frequency reactive visual effects for ESP32 devices.
• UDP sound synchronization with transmit for ESP32 and receive for ESP8266 and ESP32 devices.
• 2D visual effects for ESP32 devices.
• Squelch and gain settings for ESP8266 and ESP32 devices for the volume reactive visual effects.
• 2D settings for ESP32 devices.
• Frequency reactive sliders for ESP32 devices.

We currently have 3 active forks for our Sound Reactive WLED. They are:

• ESP32 standard version (ESP8266 is no longer supported)
• ESP32 development version (ESP8266 is no longer supported)
• ESP8266 version (No longer supported. WILL NOT receive regular updates)

In addition, we have a Sound Reactive WLED Wiki.

Join Discord to discuss beta testing of our sound reactive fork of WLED:

Join Discord to discuss AirCookie's WLED:

And now onto regular WLED . . .

A fast and feature-rich implementation of an ESP8266/ESP32 webserver to control NeoPixel (WS2812B, WS2811, SK6812) LEDs or also SPI based chipsets like the WS2801 and APA102!

• WS2812FX library integrated for over 100 special effects
• FastLED noise effects and 50 palettes
• Modern UI with color, effect and segment controls
• Segments to set different effects and colors to parts of the LEDs
• Settings page - configuration over network
• Access Point and station mode - automatic failsafe AP
• Up to 10 LED outputs per instance
• Support for RGBW strips
• Up to 250 user presets to save and load colors/effects easily, supports cycling through them.
• Presets can be used to automatically execute API calls
• Nightlight function (gradually dims down)
• Full OTA software updatability (HTTP + ArduinoOTA), password protectable
• Configurable analog clock (Cronixie, 7-segment and EleksTube IPS clock support via usermods)
• Configurable Auto Brightness limit for safer operation
• Filesystem-based config for easier backup of presets and settings

• WLED app for Android and iOS
• JSON and HTTP request APIs
• MQTT
• Blynk IoT
• E1.31, Art-Net, DDP and TPM2.net
• diyHue (Wled is supported by diyHue, including Hue Sync Entertainment under udp. Thanks to Gregory Mallios)
• Hyperion
• UDP realtime
• Alexa voice control (including dimming and color)
• Sync to Philips hue lights
• Adalight (PC ambilight via serial) and TPM2
• Sync color of multiple WLED devices (UDP notifier)
• Infrared remotes (24-key RGB, receiver required)
• Simple timers/schedules (time from NTP, timezones/DST supported)

See the documentation on our official site!

On this page you can find excellent tutorials made by the community and helpful tools to help you get your new lamp up and running!

See here!

Licensed under the MIT license Credits here!

Join the Discord server to discuss everything about WLED!

Check out the WLED Discourse forum! You can also send me mails to [email protected], but please only do so if you want to talk to me privately. If WLED really brightens up your every day, you can

Disclaimer: If you are sensitive to photosensitive epilepsy it is not recommended that you use this software. In case you still want to try, don't use strobe, lighting or noise modes or high effect speed settings. As per the MIT license, I assume no liability for any damage to you or any other person or equipment.