32x32 RGB LED Matrix Panel (4mm Pitch)

32x32 RGB LED Matrix Panel (4mm pitch) integrates 1024 full‑color LEDs in a compact 128mm × 128mm display module designed for dynamic graphics and text rendering. Each RGB pixel supports independent addressing, enabling flexible animation, scrolling messages, and custom visual effects. The LED matrix display board operates through a HUB‑style interface requiring at least 13 digital GPIO pins for control, making the module suitable for microcontroller and single‑board computer projects. IDC DATA_IN and DATA_OUT connectors on the rear enable panel cascading, allowing multiple RGB matrix boards to form larger programmable video walls or creative lighting installations.

Note: This panel needs a 5V@3A power supply. And if connecting 2 or more screens, a high‑performance controller such as Mega 2560 or Raspberry Pi is recommended.

Individually Addressable 1024 RGB Pixels

A dense 32×32 pixel array provides 1024 independently controllable RGB LEDs, enabling rich color graphics, animated patterns, and scrolling information displays. Each LED responds to digital control signals for precise brightness and color mixing. Such pixel‑level control makes this programmable LED display board ideal for creative electronics, interactive installations, and educational demonstrations involving graphics rendering, timing control, and embedded programming.

Cascadable IDC Interface for Large Displays

Dual IDC connectors labeled DATA_IN and DATA_OUT allow multiple RGB matrix modules to connect in series. This cascaded architecture supports building larger visual displays such as signage panels, stage backdrops, or information boards. The scalable LED matrix system simplifies expansion without redesigning hardware, enabling hobbyists and engineers to assemble wide or tall LED walls using identical panels.

High Brightness and Durable LED Display Module

A high‑brightness LED configuration with wide viewing angles ensures clear visibility in both indoor and outdoor environments. Robust PCB construction prevents deformation during installation or operation, while stable synchronous control and long service life support continuous use. Strong environmental tolerance allows reliable operation in demanding maker projects, exhibition displays, and experimental installations requiring consistent brightness and color output.

Typical applications include programmable LED signage, interactive art displays, robotics visual feedback systems, and STEM Education projects focused on graphics control and embedded programming. This cascaded RGB matrix module also supports prototype development for IoT dashboards, maker festivals, and creative lighting systems requiring compact yet scalable visual output.