SMLIGHT - A1-SLWF-03 Pixel LED Strip Controller (Addressable)

A1-SLWF-03 LED Controller from SMLIGHT is the smallest and most powerful WLED + soundReactive WLED controller for addressable led strips like WS2812B. It can be controlled over WiFi or by IR remote or by sensor button.

Easy to use – just plug Type-C cable (support PD) and addressable led strip (like WS2812B) and start enjoying hundreds of effects.

Very small and tiny, the smallest WLED controller based on ESP32 SoC with built-in digital microphone.

It comes pre-flashed and ready-to-use out of the box. Built-in digital microphone * allows using sound-reactive effects. It can be controlled from the web interface (no app needed) or via the WLED app (available in Google Play and AppStore).

Also can be controlled by IR remote controller (not included) or with a sensor button. Automatic integration with Home Assistant.

Supports more than 150 effects, including soundReactive. All effects are adjustable. Supports 2D effects for WS23812B matrixes 16x16.

Features of A1-SLWF-03

• Tiny design
• Based on SoC ESP32 to control smoothly many many LEDs
• Built-in digital I2S microphone to have a sound-reactive feature
• Built-in IR receiver to support IR controls
• Built-in sensor button to control the device by the sensor
• Built-in UART/USB programmer to be able to flash the device without any additional tools and equipment
• Built-in ESP32 autoboot (autoflash) that allows the user to flash the device with just a “plug-and-flash” style
• The user does not need to push any buttons etc.
• Support 5V, 12V and 24V strips
• Support 2 channels for LED strips out of the box with possibility to add 6 more channels through available pinouts
• Easy LED wires connection through screw-terminal
• Universal powering – by both type-C and DC plug or through screw-terminal
• DIY pinouts allow DIY enthusiasts to improve the device or add new functions
• Can work as Voice Assistant (mic) for Home Assistant
• Can work as a Bluetooth bridge for Home Assistant with ESPHome firmware flashed – BTProxy
• Fully supports ESPHome firmwares.

Technical characteristics

• Product name: A1-SLWF-03 LED Controller.
• WiFi: 2.4Ghz
• Size: 30*57*23mm.
• Operating Temperature: -15 - +45°C
• Supported voltage: DC 5-24V
• Waterpoof: IP20
• Rich packing includes:
  • 1x A1-SLWF-03 LED Controller.
  • 2x 2-sided adhesive tape.
  • 2x screws.
  • 1x screwdriver.
  • 1x Type-C to micro-USB adapter.
  • 1x manual QR-code.
• Warnings:
• Do not connect A1-SLWF-03 Controller to your PC over USB if other sources of powering are connected (e.g. through a screw terminal or DC plug).
• MICROPHONE WORK IF THE CONTROLLER IS CONNECTED TO YOUR HOME WIFI. IF THE CONTROLLER IN ACCESS POINT MODE – THE MICROPHONE DOES NOT WORK.