GERUI Pack of 3 U 64 LED Matrix Panel CJMCU 8x8 Module WS2812 5050 RGB in Full Colour Driver Light Development Board Compatible for Arduino and Raspberry

Size: 64 programmable WS2812 LEDs - no separate LED driver required! Dimensions (L x W x H): 65 x 65 x 3 mm. Widely Used The 64-LED matrix full color driver development board, with its advantages of easy programming and wide color spectrum, is not only friendly for beginners, but also effective for experienced enthusiasts. DIY: LED matrices can be combined into a composite, can easily create your work, unleash imagination. Easy to program: control all LEDs via a single data cable Package includes: GERUI 64-LED matrix full colour driver development board x 3