Based on the PIC16F723 microcontroller, this board allows you to manage matrix display. It has a mini-B USB connector for connection to the PC, two test and setting buttons, two connectors for connecting the displays (maximum 8 displays connected in series) and two terminals on which a voltage of 5V is available. Through the Sure-LEDV1.0 software, which can be downloaded free of charge, you can view, scroll through the ASCII characters on
