3200 80x40 Full-Color LED Matrix Panel, 4mm Pitch, Compatible with Raspberry Pi/Ardui / STM32/ ESP32, Display Text/Colorful Image/Animation Adjustable Brightness, Chainable

["80 × 40 pixels, 4mm pitch, allows displaying text, colorful image, or animation.","3200 individual RGB LEDs, full-color display, adjustable brightness. 320 × 160 (mm) dimensions, moderate size, suitable for DIY desktop display or wall mount display.","Onboard dual HUB75 headers, one for controller data input, one for output, chain support. Supply Voltage: 5V / 4A (via VH4 socket input). Note: The display must be powered via its 5V supply pins (VCC and GND). Do not apply any other voltage, as this may damage the display.","Chainable Design: Multi LED matrix panel can be chained together to build a larger panel via HUB75 input/output header. Usage scenarios: DIY maker desktop or wall mount display, signboard, environment monitor...","Provides open source development resources (examples for ESP32 / RPi / Ardui / STM32), Please check it from here: //n9.cl/dlfoo"]