---
product_id: 488277368
title: "RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable"
brand: "coolwell"
price: "€ 87.16"
currency: EUR
in_stock: true
reviews_count: 4
category: "Coolwell"
url: https://www.desertcart.gr/products/488277368-rgb-full-color-led-matrix-panel-for-raspberry-pi-ardui
store_origin: GR
region: Greece
---

# 3mm pixel pitch for sharp detail 4096 RGB LEDs for vivid visuals Dual HUB75 headers for daisy chaining RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable

**Brand:** coolwell
**Price:** € 87.16
**Availability:** ✅ In Stock

## Summary

> 🌈 Light up your ideas with pixel-perfect brilliance!

## Quick Answers

- **What is this?** RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable by coolwell
- **How much does it cost?** € 87.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/488277368-rgb-full-color-led-matrix-panel-for-raspberry-pi-ardui)

## Best For

- coolwell enthusiasts

## Why This Product

- Trusted coolwell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Pixel Pitch:** 3mm spacing ensures crisp, high-resolution images and animations on a compact 64×64 matrix.
- • **Seamless Expandability:** Dual HUB75 headers enable easy chaining of multiple panels for larger, immersive displays.
- • **Vibrant Full-Color Display:** 4096 individually addressable RGB LEDs deliver stunning, true-to-life colors that make your projects pop.
- • **Developer-Friendly Ecosystem:** Open-source resources and tutorials empower you to customize and innovate with Raspberry Pi and Arduino effortlessly.
- • **Adjustable Brightness Control:** Fine-tune brightness to suit any environment, from cozy indoor setups to eye-catching outdoor installations.

## Overview

The RGB Full-Color LED Matrix Panel features a 64×64 grid of 4096 individually controllable RGB LEDs with a tight 3mm pitch, delivering vibrant, high-resolution visuals. Designed for Raspberry Pi and Arduino compatibility, it includes dual HUB75 headers for chaining multiple panels and offers adjustable brightness for versatile use. Ideal for DIY desktop or wall-mounted displays, it comes with open-source development resources to accelerate your creative projects.

## Description

Features By nightfall, the dazzling neon lights of the streets and alleys illuminate the whole city making it more dynamic. Obviously, the Full-Color LED Matrix Panel is playing an important role. Maybe be on the doors of shops, maybe be on the bus or the taxi, you can always see animations or advertisement videos. Does it look cool? Why not have a try? 4096 individual RGB LEDs, full-color display, adjustable brightness 64×64 pixels, 3mm pitch, allows displaying text, colorful image, or animation 192×192mm dimensions, moderate size, suitable for DIY desktop display or wall mount display Onboard two HUB75 header, one for controller data input, one for output, chain support Provides open source development resources and tutorials, for use with Raspberry Pi, Ardui, and so on Package include 1. RGB-Matrix-P3-64x64 LED matrix and accessories x1 2. Power supply terminal adapter x1 3. 16P wire ~30cm x1 It is recommended to used with a 5V 4A power supply Resources download: https://www.waveshare.com/wiki/RGB-Matrix-P3-64x64

Review: Works as expected, but strange cables provided - The LED matrix works as expected. I'm coupling it with an ESP32 microcontroller, and it's fairly easy to make it work with the ESP32-HUB75-MatrixPanel-DMA library. One thing to notice is that it requires 14 GPIOs to control, in addition to 5V and GND. My older microcontroller (TTGO T-Display), although being an ESP32, did not have enough GPIOs available - notice that the pins 36-39 are input only. I had to get some new boards to make it work. It's very bright; in the indoor condition I'm working with, I only need to dial the brightness up to ~30 for it to work, out of 255. One downside is that, the power cable it provided does not work well with the power adapter it provided: the power cable ends with some fork-like Y plugs, while the power adapter accepts stripped cables. Although you can screw one leg of the Y plug into the adapter, I am a bit concerned as there's a lot of metal still exposed.
Review: Nice bright LED pixel display - With a little patience I was able to connect up the entire bus to the screen with the GPIO of a raspberry pi4. The instructions were a little difficult but once read a bit and found the rpi4 docs all was clear. This is not for someone wanting to "plug and play" so be warned that wiring directions and programming skills in either C++ or Python are required. The included instructions do include links to where to get related docs on github. The examples compiled, with make, right away as well which is super nice not to need to debug anything. The included demos work great with all the options needed to run just about any screen. The example and included code really help learn the control interface quickly so that custom coding can be easily done. The only instruction that was not clear was strobe and latch pins in the diagrams, they are the same thing and I knew enough to understand that. Without this pin in the right spot the screen won't lock in an image correctly. Pay attention to the connection and use ALL of the wires, careful not to get the [2] bus mixed with the [1] bus in the diagrams. In terms of power at max brightness with a white screen (RGB is full on) I was able to draw 2.66A on my bench supply which is below the 4A spec. None the less a 4A 5V supply is required, I tested the min voltage at 4.2V but that comes at some instability to be able to latch correctly on partial text. The screen kit included everything needed to get connected including a daisy chain for another screen. The magnetic pegs and straight pins for desk positioning was really beneficial. **Note: My pictures have a little stray pixel here and there on the actual screen. This is due to using software based latching and not allowing/configuring the rpi4. The examples give warnings and how to configure or work around the problem.

## Features

- Raspberry Pi LED matrix, provides open source development resources and tutorials, for use with Raspberry Pi, Ardui, and so on
- RGB LED matrix panel, 4096 individual RGB LEDs, full-color display, adjustable brightness
- Raspberry Pi LED matrix, 64×64 pixels, 3mm pitch, allows displaying text, colorful image, or animation
- LED matrix circuit board, 192×192mm dimensions, moderate size, suitable for DIY desktop display or wall mount display
- Onboard two HUB75 header, one for controller data input, one for output, chain support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3HMB9HW |
| Best Sellers Rank | #1,594 in Single Board Computers (Computers & Accessories) |
| Brand | Coolwell |
| Card Description | Integrated |
| Chipset Brand | AMD |
| Color | P3-64x64 |
| Computer Memory Type | DDR DRAM |
| Customer Reviews | 4.5 4.5 out of 5 stars (6) |
| Date First Available | June 8, 2022 |
| Hard Drive | SSD |
| Hard Drive Interface | Ethernet |
| Item Weight | 13.7 ounces |
| Item model number | CL-RGB-Matrix |
| Max Screen Resolution | 64x64 |
| Number of Processors | 1 |
| Operating System | Linux |
| Package Dimensions | 8.78 x 8.46 x 1.61 inches |
| Processor | amd_r_series |
| Processor Brand | AMD |
| RAM | DDR |
| Screen Resolution | 64 x |
| Series | CL-RGB-Matrix |
| Standing screen display size | 7.55 Inches |

## Product Details

- **Brand:** Coolwell
- **CPU Model:** AMD R Series
- **Color:** P3-64x64
- **Graphics Card Description:** Integrated
- **Included Components:** Power Supply Terminal Adapter, 16P Wire
- **Model Name:** CL-RGB-Matrix
- **Operating System:** Linux
- **Personal computer design type:** All in One
- **Screen Size:** 7.55 Inches
- **Specific Uses For Product:** Education

## Images

![RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable - Image 1](https://m.media-amazon.com/images/I/71IYEpdh9uL.jpg)
![RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable - Image 2](https://m.media-amazon.com/images/I/51op2vAx9UL.jpg)
![RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable - Image 3](https://m.media-amazon.com/images/I/71TLbxtq4tL.jpg)
![RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable - Image 4](https://m.media-amazon.com/images/I/71IpBKG35GL.jpg)
![RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable - Image 5](https://m.media-amazon.com/images/I/81FCss2ILCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Works as expected, but strange cables provided
*by H***U on January 1, 2024*

The LED matrix works as expected. I'm coupling it with an ESP32 microcontroller, and it's fairly easy to make it work with the ESP32-HUB75-MatrixPanel-DMA library. One thing to notice is that it requires 14 GPIOs to control, in addition to 5V and GND. My older microcontroller (TTGO T-Display), although being an ESP32, did not have enough GPIOs available - notice that the pins 36-39 are input only. I had to get some new boards to make it work. It's very bright; in the indoor condition I'm working with, I only need to dial the brightness up to ~30 for it to work, out of 255. One downside is that, the power cable it provided does not work well with the power adapter it provided: the power cable ends with some fork-like Y plugs, while the power adapter accepts stripped cables. Although you can screw one leg of the Y plug into the adapter, I am a bit concerned as there's a lot of metal still exposed.

### ⭐⭐⭐⭐⭐ Nice bright LED pixel display
*by D***N on December 21, 2023*

With a little patience I was able to connect up the entire bus to the screen with the GPIO of a raspberry pi4. The instructions were a little difficult but once read a bit and found the rpi4 docs all was clear. This is not for someone wanting to "plug and play" so be warned that wiring directions and programming skills in either C++ or Python are required. The included instructions do include links to where to get related docs on github. The examples compiled, with make, right away as well which is super nice not to need to debug anything. The included demos work great with all the options needed to run just about any screen. The example and included code really help learn the control interface quickly so that custom coding can be easily done. The only instruction that was not clear was strobe and latch pins in the diagrams, they are the same thing and I knew enough to understand that. Without this pin in the right spot the screen won't lock in an image correctly. Pay attention to the connection and use ALL of the wires, careful not to get the [2] bus mixed with the [1] bus in the diagrams. In terms of power at max brightness with a white screen (RGB is full on) I was able to draw 2.66A on my bench supply which is below the 4A spec. None the less a 4A 5V supply is required, I tested the min voltage at 4.2V but that comes at some instability to be able to latch correctly on partial text. The screen kit included everything needed to get connected including a daisy chain for another screen. The magnetic pegs and straight pins for desk positioning was really beneficial. **Note: My pictures have a little stray pixel here and there on the actual screen. This is due to using software based latching and not allowing/configuring the rpi4. The examples give warnings and how to configure or work around the problem.

### ⭐⭐⭐⭐ Great for experimenting with RGB effects and programming, documentation not perfect
*by G***A on November 21, 2023*

As a hobbyist interested in Arduino, Raspberry Pi and so on this was my first experiment into RGB boards. It includes the main board and several cables including one that can serve as either input or output. I wish that the wiring would had been labels or that their site indicated pin correlation more explicitly, as it took a bit of self documentation to figure out the mappings. The included cable has male ends so will not go into an ordinary Maxduino with headers already attached, without additional male-female type connectors. I will continue experimenting with this when I have better connectors. The website mentioned includes sample projects for various microcontrollers.

## Frequently Bought Together

- Coolwell RGB Full-Color LED Matrix Panel for Raspberry Pi and Ardui, 3mm Pitch, 64×64, 4096 Individual RGB LEDs, Brightness Adjustable
- Facmogu DC 5V 4A AC to DC Converter, AC 100-240V to DC 5 Volt 4 Amp 20W Power Supply 5V Switching Transformer Power Adapter, Wall Mounted Adapter with with Barrel Connector 5.5x2.5mm & 5.5x2.1mm

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-11*