A compact LED Matrix display featuring 256 individually addressable LED’s. Stack multiple boards side by side for a larger display.
Features:
• 74HC138 decoder IC’s
• Includes jumper cables and header strips
Arduino Compatible 16x16 LED Dot Matrix Module
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TOTAL DUINOTECH RUBBISH
Like most Duinotech over priced rubbish, no library support, no code available and what you can find online after research is not commented and i could only figure out that the symbol it prints on the display is Chinese after asking AI, driver chips are outdated and not dot matrix display chips, added to my list of Duinotech failures, will have to write custom libraries lifes to short for that. Added to my long list of duinotech failures including, non breadboard friendly microprocessors, power supplies over rated output making it useless for what it was marketed for as a pi power supply, raspberry pi retro case with voltage regulator to low to power the raspberry pi, TFT display screens with outdated support and libraries the list goes on and o. Dont buy it its rubbish