CJMCU 64 Bit 8×8 WS2812 5050 RGB LED Driver Development Board

CJMCU 64 Bit 8×8 RGB LED Driver Development Board a large board with 64 WS2812 RGB LEDs arranged in an 8×8 matrix. Each LED is capable of drawing as much as 60mA (at peak brightness the matrix can draw just over 3.5 Amps at 5 Volts), this adds up so it is suggested to use a 5V 2A power supply. For most users, you’ll see about 1-2A of current per panel.

There are two 3-pin connection ports to the wiring board. Solder wires to the input port and provide 5VDC to the +5V and ground pins, then connect the DIN pin to your micro-controller and make a common ground from the 5V power supply to the micro-controller/Arduino.

Additionally, you can chain as many panels together as you’d like. For the second panel, connect the DIN connection to the first panel’s DOUT, connect the ground pins together and power with 5V. It should be noted that after four or more panels you may run low on RAM if you’re using an Arduino Uno and you may need a 5V 10A power supply for so many of these!

Every stick is equipped with a single data line with a very timing-specific protocol requiring a real-time micro-controller with an 8MHz or faster processor such as an AVR, Arduino, PIC etc. There are solder pads on the back for connecting wires or breadboard pins and two mounting holes for securing this board to many different surfaces.

Features:

• CJMCU Full-color 8×8 64-bit RGB LED WS2812 Module Board (Neo Pixel Matrix).
• Cascading port transmission signal by single line.
• Built-in electric reset circuit and power lost reset circuit.
• Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.
• Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.
• Refresh rate is 30fps, cascade number are not less than 1024 points.
• Send data at speeds of 800Kbps.
• Widely use for LED decorative lighting, Indoor/outdoor LED video irregular screen.

Specifications:

Package Includes :

1 x CJMCU 64 Bit 8×8 RGB LED Driver Development Board.