1024 full-color RGB LEDs that can be independently addressed and controlled
Requires at least 13 digital GPIOs
The 32x32 RGB LED Matrix Panel (4mm pitch) has 1024 full-color RGB LEDs which can each be independently addressed and controlled. It requires at least 13 digital GPIOs to control the LED matrix.
There are 2 IDC connectors (DATA_IN, DATA_OUT) on the back. You can cascade multiple panels and make a huge screen. BUT Arduino doesn’t support this function, its speed won't allow a multiple panel configuration.
