CJMCU 64 Bit 8×8 RGB LED Driver Development Board

The CJMCU 64 Bit 8×8 RGB LED Driver Development Board consists of 64 WS2812 RGB LEDs arranged in an 8×8 matrix. Each LED is capable of drawing up to 60mA, and the matrix can draw over 3.5 Amps at 5 Volts at peak brightness. It requires a real-time micro-controller with an 8MHz or faster processor to control the LEDs.

WS2812 RGB LEDs

Avoid exceeding 3.5 Amps at 5 Volts to prevent overloading the matrix.

Do not connect the board to a power supply that cannot provide sufficient current, as it may lead to performance issues.

Use a 5V 2A power supply for optimal performance.

Connect the DIN pin to your micro-controller and establish a common ground from the 5V power supply to the micro-controller/Arduino.

Chain multiple panels together by connecting the DIN connection of one panel to the DOUT of the previous panel, ensuring a common ground and power with 5V.

Secure the board to different surfaces using the two mounting holes provided.

• Limit: After four or more panels, there may be low RAM availability when using an Arduino Uno. Consider using a 5V 10A power supply for multiple panels.

• Input: Solder wires to the input port and provide 5VDC to the +5V and ground pins.,
• Micro-Controller: Connect the DIN pin to your micro-controller and establish a common ground from the 5V power supply to the micro-controller/Arduino.

8×8 (64 RGB)

65 x 65

• 03 Kg: Shipping Dimensions 8 × 8 × 1 cm

25