2K Wi-Fi Controller – 40×20 S-Type Pixel LED with 4GB SD Card

The 2K Wi-Fi Controller – 40×20 S-Type Pixel LED is ideal for compact LED text panels, shop boards, or reception counters. Its S-type scanning layout provides a natural left-to-right scrolling flow, ensuring messages and animations appear smooth and professional.

With built-in Wi-Fi, you can wirelessly upload names, patterns, or effects using your smartphone or PC. The 4GB SD card ensures reliable offline operation — your content will play continuously without needing a computer once programmed.

Whether you’re lighting up your business name or creating a festive LED panel, this controller delivers reliable performance with user-friendly control.

🔧 Key Features:

• Pixel Matrix: 40×20 (S-Type layout)

• Supports 5V WS2811 / WS2812 pixel LEDs

• Built-in Wi-Fi for remote content upload

• Comes with 4GB SD card for offline playback

• Compatible with LED text/effect software

• Plug-and-play functionality with auto-run mode

🎯 Best For:

• Small-to-medium name boards

• Reception or welcome boards

• LED decoration panels

• Shop branding signs

• Event and celebration lighting