Features: 1. WS2812B rigid LED matrix-16x16 pixels.
2. It's very easy to add any letters while each individually control .
3. That’s 256 individually addressable LEDs on a 160mm x 160mm rigid panel.
4. You can set any animations.
5. These panels require a 5V low voltage input for power which needs to be able to source a good amount of current – up to 5A in most uses(15A required wen you set all LEDs in white color).
6. There are two 3-pin JST SM connectors and two pcs bare power cables.
7. Red :DC5V+, Yellow:COM-, Green:DAT, and Yellow GND.
8. When the full panel set as white color , the whole PCB getting very hot even if.
9. We used 2 ounce Copper.
10. You must supply power to each panel when you links many pcs.