32x32 RGB LED Matrix ‐ 4mm pitch SKU:DFR0472
INTRODUCTION
City night is always beautiful. She is just like a charming girl, showing her beauty every time. The colorful light is
jewelry, dotted on her dress.
This is a 32x32 RGB LED Matrix Panel, it has 1024 full-color RGB LEDs in all. Each LED can be independently
addressed and controlled. It requires at least 13 digital GPIOs to control the LED matrix. The led matrix has 2 IDC
connectors (DATA_IN, DATA_OUT) on the back, you can cascade multiple panels and make a huge screen together.
BUT Arduino doesn’t support this function, its speed is not enough to multiple panel.
What's more, it is a high brightness, long life, no pollution, pure color LED display module. It can be used both indoor
and outdoor, safety and stability, the module can not be mutually extrusion deformation, also can be used normally in
harsh environment.
Note:
This panel needs a 5V@3A power supply. And if you connect 2 or more screen, it needs a high performance
controller, such as Mega 2560, Raspberry. .etc.
SPECIFICATION
Operating voltage: DC 5V
Average power consumption: <500W/㎡
Maxim Power Consumption: <1000w/㎡
Pixel: 32x32=1024
Level of viewing Angle:
≧160°
Control mode: Synchronous control
Drive mode: 1/16 scan rate
Repetition frequency:
≧60Hz
White Balance Brightness:
≧1200cd/㎡
Refresh frequency :
≧300Hz
MTTF:
≧5000
hours
Service Life: 75000~100000 hours
Pixel pitch: 4mm
Dimension: 128mm*128mm/5.04*5.04 inches
Thickness: 11mm
SHIPPING LIST
32x32 RGB LED Matrix Panel (4mm pitch) x1
IDC to XH2.54 cable x1
IDC to IDC cable x1
Power supply cable x1
13
14
15
16
CLK
LAT
OE
GND
CLOCK
LATCH
Output Enable
GND
POWER
Label
1
2
3
4
Name
VCC
VCC
GND
GND
Function
5V
5V
GND
GND
Tutorial
According to the pinout to connect, then upload the code to UNO, you will be able to
see a beautiful display effect.
Requirements
Hardware
DFRduino UNO R3 x1
DFR0471 x1
DuPont cables
Software
Arduino IDE
Click to Download Arduino IDE from Arduino®
https://www.arduino.cc/en/Main/Software
Connection Diagram
DFR0471 Connection Diagram
Note: It needs an external power supply, the USB is only 5V@500mA, not enough power.
16P Interface Diagram
DFR0471 16P Pinout
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