BTF-LIGHTING ESP32 WLED LED Strip Controller SP803E – Built-in Mic, Wi‑Fi, USB Type-C, 2048 Pixels

Overview

Meet the BTF-LIGHTING ESP32 WLED Controller SP803E, a compact brain for addressable LED strips that blends performance with wireless convenience. Built around the ESP32 chip, it delivers stable 2.4 GHz Wi-Fi connectivity and fast on device processing. With WLED native or WLED+ apps, you can control your LED setup from a smartphone without a gateway, whether you are at home or away.

Designed for DIY enthusiasts and creative setups, this controller enables dynamic lighting scenes, precise color control, and responsive effects. You can imagine a living room mood that shifts with the time of day, or a party that responds to the music and crowd energy, all managed from a familiar app.

Power, protection, and compatibility

• Wide voltage input: DC 5V, 12V, or 24V to match your LED strips.
• Triple safety protections: reverse polarity protection, backfeed prevention, and data port surge protection.
• Notes: the packing list does not include a power supply.

Matrix features and connectivity

• Configurable LED matrix size and alignment to suit your room or installation.
• Sound column parameters such as color, saturation, and direction can be tuned for the look you want.
• Accessible Type-C UART port enables straightforward firmware updates and reliable connections.

Built-in microphone and dynamic modes

The SP803E includes a built-in microphone that enables a dynamic mode. The lighting reacts to ambient sound, creating a lively ambience for gatherings, games, or casual listening sessions without manual tweaks.

LED strip IC control and compatibility

• Supports up to 2048 pixels for RGB and RGBW ICs, with both SPI and PWM control.
• LED strip compatibility includes SPI Addressable types such as WS2812, WS2811, WS2815, SK6812 RGBW, and WS2814 RGBW, plus PWM dimming for single color and CCT dual white strips.
• Note: the packaging does not include LED strips or a power supply.

Why choose SP803E

This controller offers a balance of wireless convenience, flexible power options, and broad LED compatibility. Use it to create immersive scenes, build responsive ambient lighting, or power a custom LED matrix with minimal setup. While outcomes are influenced by your components and configuration, the SP803E is designed to expand what you can imagine in light and color.