SPI-WL4 – 4-Channel ESP32 SPI Digital LED Strip Controller (WiFi + 2.4G)
The SPI-WL4 is an advanced, 4-channel SPI digital LED strip controller based on the ESP32 WLED platform, designed for professional and decorative lighting installations. It allows independent control of four LED strip zones, offering a wide range of customizable lighting effects.
The controller supports WiFi and 2.4GHz connectivity, ensuring a stable connection, fast response times, and convenient app-based control. Ideal for RGB, RGBW, RGB+CCT, and pixel digital strip installations.
Key Features
- 4 independent SPI output channels – control 4 LED zones separately
- WiFi + 2.4GHz support
- ESP32 + WLED platform – extensive configuration options
- Support for 800Kbps SPI (TTL) digital strips
- Up to 1024 pixels per channel
- Adjustable color, brightness, speed, and pixel count
- Static, dynamic, and musical modes
- Musical illumination function
- Setting a boot animation
- DND mode to save power after a power outage
Modes and Effects
- 28 white light modes
- 80 dynamic color modes
- Full control: color, brightness, depth, animation speed
- 4 music modes: sound-responsive light
- Freely switch between static, dynamic, and music modes
WLED is a modern app for controlling digital SPI LED strips (Pixel LEDs) via WiFi. It allows for convenient control of colors, brightness, and dynamic lighting effects, and supports music modes, scenes, and timed automation. It works via a browser or mobile app and integrates with smart home systems, making it ideal for decorative lighting, gaming, and smart LED installations.
Technical Specifications
- Model: SPI-WL4
- Type: 4-Channel SPI LED Controller
- Supply Voltage: DC 5–24V
- Output Signal: SPI (TTL) 800Kbps
- Maximum Pixel Count: 1024/Channel
- Control: WiFi + 2.4GHz
Supported Strips:
WS281x, SK6812, SK6812 RGBW, WS2814, TM1814, TM1829, USC8903, APA106, L9823, TM1914, FW1906 (GRBCW), USC8904 (RGBW), SW2805 (RGBCW), SM16825 (RGBCW), SW2811, APA102, LPD8806, LPD6803, PP9813
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