RGB-Matrix-P3-64x64
RGB full-color LED matrix panel 3mm Pitch 64x64 pixels

RGB LED, 64 x 64=4096 DOTS, 3mm Pitch

RGB-Matrix-P3-64x64-F
Flexible RGB full-color LED matrix panel 3mm Pitch 64x64 pixels

This product is a bare screen and needs to be displayed with the main control board such as Raspberry Pi, ESP32, and Arduino. For details, please refer to the list.

Overview

Introduction

This product is a 64 × 64 full-color LED matrix panel with 4096 RGB LEDs onboard and 3mm pitch, which supports Raspberry Pi and Arduino, etc. It provides supporting open-source demos and tutorials, suitable for makers or electronics Enthusiasts to start learning, or DIY secondary development into other desktop or wall-mounted display applications.

More

Features

4096 individual RGB LEDs, full-color display, adjustable brightness.
64 × 64 pixels, 3mm pitch, allows displaying text, colorful images, or animation.
192 × 192mm dimensions, moderate size, suitable for DIY desktop display or wall mount display.
Onboard two HUB75 headers, one for controller data input, one for output, and chain support.
Comes with online open-source development resources and tutorials, for use with Raspberry Pi, Arduino, and so on.

Specifications

DIMENSIONS	192mm × 192mm
PIXELS	64 × 64=4096 DOTS
PITCH	3mm
PIXEL FORM	1R1G1B
VIEWING ANGLE	≥160°
CONTROL TYPE	synchronization
DRIVING	1/32 scan
HEADER	HUB75E
POWER SUPPLY	5V / 4A（VH4 header input）
POWER	≤20W

Header Definition

PIN	DESCRIPTION	PIN	DESCRIPTION
VCC	5V power input	GND	Ground
R1	R higher bit data	R2	R lower bit data
G1	G higher bit data	G2	G lower bit data
B1	B higher bit data	B2	B lower bit data
A	A line selection	B	B line selection
C	C line selection	D	D line selection
E	E line selection	CLK	clock input
LAT/STB	latch pin	OE	output enable

Note: The power supply ports (VCC and GND) of the display screen are 5V power supply, do not connect to other power supply voltages, so as not to burn the display screen.

Usage Scenarios

DIY Maker Desktop Or Wall Mount Display, Signboard, Environment Monitor...

User Guides for Arduino Mega

Hardware Connection

Preparation

RGB-Matrix-P3-64x64
Arduino Mega (please purchase it separately)

Hardware Connection Diagram

Software Settings

Download example
Copy the folder under libraries in AuroraDemo to the libraries in the installation directory of the Arduino IDE
After connecting the wires according to the hardware connection diagram, the software settings are as follows:

RGB text display

The effect of running the instance is shown in the following figure:
【Function Description】

UI:
- Can display icons
- Can display text content such as text and numbers

Working With Raspberry Pi

Hardware Connection

Prepare Materials

RGB-Matrix-P2.5-64 x 64 (this product)
Raspberry Pi (not included)

Hardware Connnection

The Raspberry Pi can share and connect up to three LED dot matrix screen panels. If there is only one panel, just connect the pins corresponding to the 😄 mark in the table below. [2]💥 and [3]💧 need to share the connection of the second and third panels at the same time.
The following table adds some icons for better visual distinction: [1]=😄, [2]=💥 and [3]=💧.

Note: If you just connect to a panel, just connect the pins of the 😄 icon.

Connection	Pin	Pin	Connection
-	1	2	-
💧 [3] G1	3	4	-
💧 [3] B1	5	6	GND 😄💥💧
😄💥💧 LAT/STB	7	8	[3] R1 💧
-	9	10	E 😄💥💧
😄💥💧 CLK	11	12	OE- 😄💥💧
😄 [1] G1	13	14	-
😄💥💧 A	15	16	B 😄💥💧
-	17	18	C 😄💥💧
😄 [1] B2	19	20	-
😄 [1] G2	21	22	D 😄💥💧
😄 [1] R1	23	24	[1] R2 😄
-	25	26	[1] B1 😄
-	27	28	-
💥 [2] G1	29	30	-
💥 [2] B1	31	32	[2] R1 💥
💥 [2] G2	33	34	-
💥 [2] R2	35	36	[3] G2 💧
💧[3] R2	37	38	[2] B2 💥
-	39	40	[3] B2 💧

Software Download & Run

Download the open source project on GitHub to the Raspberry Pi.

git clone https://github.com/hzeller/rpi-rgb-led-matrix/

After the download is complete, it can be found in the examples-api-use/ directory:

make -C examples-api-use

Download and compile process refer to the figure below:

Example Running Effect

Demo

1. Execute the following command to run the demo:

cd examples-api-use
sudo ./demo -D0 --led-no-hardware-pulse --led-cols=64 --led-rows=64

2. The effect is shown in the figure below:

C-example

1. Execute the following command to run the demo:

sudo ./c-example -D0 --led-no-hardware-pulse --led-cols=64 --led-rows=64

2. The effect is shown in the figure below:

Minimal-example

1. Execute the following command to run the demo:

sudo ./minimal-example -D0 --led-no-hardware-pulse --led-cols=64 --led-rows=64

2. The effect is shown in the figure below:

Text-example

1. Execute the following command to run the demo:

sudo ./text-example -f ../fonts/8x13.bdf --led-no-hardware-pulse --led-cols=64 --led-rows=64

2. After running the demo, input the characters you want to display one by one, press Enter, and the corresponding output will be displayed on the display:

pi@raspberrypi:~/rpi-rgb-led-matrix/examples-api-use $ sudo ./text-example -f ../fonts/8x13.bdf --led-no-hardware-pulse --led-cols=64 --led-rows=64
Suggestion: to slightly improve display update, add
	isolcpus=3
at the end of /boot/cmdline.txt and reboot (see README.md)
Enter lines. Full screen or empty line clears screen.
Supports UTF-8. CTRL-D for exit.
Hello
Wvshare
Welcome

3. The effect is shown in the figure below:

Pixel-mover

1. Execute the following command to run the demo:

sudo ./pixel-mover --led-no-hardware-pulse --led-cols=64 --led-rows=64

2. The effect is as shown in the figure below: You can move the light spot on the display screen by pressing W, A, S, D on the keyboard

Clock

1. Execute the following command to run the demo:

sudo ./clock -f ../fonts/7x13.bdf --led-cols=64 --led-rows=64 -d "%A" -d "%H:%M:%S" --led- no-hardware-pulse

2. The effect is shown in the figure below:

For more gameplay related to this open-source project, please refer to GitHub: Demo, wiring reference.

Working With ESP32

Hardware Connection

Preparation

RGB-Matrix-P3-64x64
NodeMCU-32S (not included)

Software Setting

Download the demo.
Copy the folder under libraries in AuroraDemo to the libraries in the installation directory of the Arduino IDE.
After connecting the wires according to the hardware connection diagram, the software settings are as follows:

Note: if you don't have the corresponding board, you can operate as below:

Click on file -> add board manager address -> enter: https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json -> OK.

Perform

SimpleTestShapes: Display basic shapes
PatternPlasma: Displays cool plasma patterns
BouncingSquares: Show bouncing squares
AuroraDemo: Simple example showing various animation effects
#There is an open source project on GitHub: ESP32-HUB75-MatrixPanel-I2S-DMA, which has a more detailed introduction.

Working With Pico

Hardware Connection

Preparation

RGB-Matrix-P3-64x64
Raspberry Pi Pico (It must be purchased separately. If not, it is recommended to buy one with soldered pin headers, which is convenient for wiring.)

Diagram

Software Setting

Download the demo.
After connecting the wire according to the diagram, you can set the software: environment building.

Performance

After setting up the CircuitPython environment, you can copy all the contents of the CircuitPython directory in the downloaded Pico example to the recognized U flash drive, and you can run the example (there are 16 demos in this code).
The PSD folder is a file in ".psd" format, which can be used to modify the text image that needs to be moved. The modified image needs to be saved as "Excellent" and the format needs to be converted to BMP format.

【Function】

Display text
Set scrolling effect

Resources

Related projects

Battery-powered Wireless Tetris Console Pair

Support

Technical Support

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