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

The 2K Wi-Fi Controller – 40×40 Z-Type Pixel LED is ideal for balanced square-shaped LED boards used in events, receptions, shop branding, or decorative installations. Its Z-type scanning layout ensures clear and synchronized row-to-row scrolling, delivering a clean visual experience.

Built-in Wi-Fi allows easy wireless text and animation uploads via smartphone or PC. With the included 4GB SD card, your designs run offline automatically in a loop — no PC needed after setup.

This controller offers a compact and efficient solution for wall-mounted signs, compact advertising panels, or name boards, providing brilliant brightness and a professional look.

🔧 Key Features:

• Pixel Matrix: 40×40 (Z-Type wiring)

• Compatible with 5V WS2811 / WS2812 pixel LEDs

• Built-in Wi-Fi for wireless content upload

• Includes 4GB SD card for offline auto-loop playback

• Supports animation and text design software

• Plug-and-play setup with auto-play function

🎯 Best For:

• Square LED name boards

• Decorative indoor/outdoor wall panels

• Event or wedding signages

• Branding lights at reception or counters

• Compact advertising light boards