Matrix RGB Click is a mikroBUS™ add-on board powered by a 32-bit FT900 MCU designed specifically for powering 16x32 RGB LED matrices. The board has a 16 wire IDC connector for connecting to a single 16x32 LED panel; however, the firmware inside the FT900x chip can drive more than one panel. Multiple panels can be connected to each other into a daisy-chain configuration (see the video). Matrix RGB Click communicates with the target MCU through the SPI interface. It uses a 3.3V power supply only.