--- product_id: 557457713 title: "MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Green (Pack of 2)" brand: "alamscn" price: "NT$2914" currency: TWD in_stock: true reviews_count: 5 url: https://www.desertcart.tw/products/557457713-max7219-dot-matrix-module-32x8-4-in-1-led-display store_origin: TW region: Taiwan --- # 150µA low power 32x8 LED matrix 3-wire interface MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Green (Pack of 2) **Brand:** alamscn **Price:** NT$2914 **Availability:** ✅ In Stock ## Summary > ✨ Light Up Your Creativity with MAX7219! ## Quick Answers - **What is this?** MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Green (Pack of 2) by alamscn - **How much does it cost?** NT$2914 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/557457713-max7219-dot-matrix-module-32x8-4-in-1-led-display) ## Best For - alamscn enthusiasts ## Why This Product - Trusted alamscn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Low Power Consumption:** Save energy with a remarkable 150µA shutdown mode, keeping your projects efficient. - • **Customizable Brightness:** Take control with analog and digital brightness settings for the perfect glow. - • **Effortless Connectivity:** Enjoy a hassle-free 3-wire serial interface for seamless integration with microcontrollers. - • **Illuminate Your Projects:** Transform your Arduino and Raspberry Pi creations with vibrant 32x8 LED displays! - • **Versatile Display Options:** Easily switch between code B decoding and no-decode for tailored display needs. ## Overview The ALAMSCN MAX7219 Dot Matrix Module is a powerful 32x8 LED display solution designed for Arduino and Raspberry Pi enthusiasts. This pack of 2 modules features a compact design, low power consumption, and a user-friendly 3-wire interface, making it ideal for a variety of display applications. With customizable brightness and versatile display options, it's perfect for both hobbyists and professionals looking to enhance their projects. ## Description Features: 1.10MHz Serial Interface 2. Individual LED Segment Control 3. Decode/No-Decode Digit Selection 4. 150µA Low-Power Shutdown (Data Retained) 5. Digital and Analog Brightness Control 6. Display Blanked on Power-Up 7. Drive Common-Cathode LED Display 8. 24-Pin DIP and SO Packages Parameters: 1. A single module can drive a total of 8 * 8 dot matrix overcast 2. Working voltage: 5V 3. Size: *12.8 cm*3.2 cm *1.3 cm (L*W*H) 4. With 64 fixing screw holes, diameter 3mm 5. module with input and output interfaces, support for cascading multiple modules Applications Bar-Graph Displays 7-Segment Displays Industrial Controllers Panel Meters LED Matrix Displays Wiring instructions: 1. The left side of the module as an input port, an output port on the right. 2. If a single control module, simply input port connected to CPU 3. cascading multiple modules, input and output termination CPU, input the output end of the second module of the first module, the first two modules of the first three input termination module, and so on. 51 microcontrollers, for example: VCC → 5V GND → GND DIN → P2.2 CS → P2.1 CLK → P2.0 Package included: 2x MAX7219 32x8 LED Matrix 4-in-1 Module (Green) 2x 20CM Dupont line 5Pin (2 colors random) ## Features - The MAX7219 is compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. - Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. - Only one external resistor is required to set the segment current for all LEDs. A convenient 3-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display. - The MAX7219 also allow the user to select code B decoding or no-decode for each digit. - The devices include a 150µA low-power shutdown mode, analog and digital brightness control, a scan limit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08KRG9DRG | | Brand | ALAMSCN | | Built In Media | 2x MAX7219 32x8 LED Matrix 4-in-1 Module (Green), 2x 20CM Dupont line 5Pin (2 colors random) | | Compatible Devices | Arduino, Raspberry Pi, Camera, Personal Computer, Smartphone, Game Console, Printer, Keyboard, Speaker | | Connectivity Technology | GPIO | | Cpu Model | Raspberry Pi Zero 2 W | | Customer Reviews | 4.1 4.1 out of 5 stars (37) 4.1 out of 5 stars | | Item Dimensions L X W X H | 12.8L x 3.2W x 1.3H centimeters | | Item Weight | 20 Grams | | Manufacturer | ALAMSCN | | Mfr Part Number | AL12416 | | Model Name | AL12416 | | Model Number | AL12416 | | Operating System | Raspberry Pi OS | | Processor Count | 1 | | Ram Memory Technology | Static RAM | | Upc | 701715442191 | ## Product Details - **Brand:** ALAMSCN - **Connectivity technology:** GPIO - **Included components:** 2x MAX7219 32x8 LED Matrix 4-in-1 Module (Green), 2x 20CM Dupont line 5Pin (2 colors random) - **Operating system:** Raspberry Pi OS - **UPC:** 701715442191 ## Images ![MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Green (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/81REoUJ4sOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid hardware and lots of options *by on Reviewed in the United States 28 June 2026* These max7219 units are solid performers, I actually purchased 2 more pairs in order to try and make a 16x64 scrolling model, my grandson is having a blast as we put up different text and animations. Also not to difficult to get it going. ### ⭐⭐⭐⭐ OK units with GAPS between the 8x8 bricks *by on Reviewed in the United States 10 May 2024* These green LED ALAMSCN MAX7219 Dot Matrix Modules are OK for static displays, but if I were going to attempt to scroll data across them, the large gaps between the 8x8 bricks of LEDs would show as stopped gaps in the otherwise moving message. Luckily, I'm not scrolling with the project for which I ordered these units, so it's not as noticeable. But if you plan to use these for scrolling data, I'd suggest you look elsewhere. I compared the circuit board's width against a different unit whose LED bricks are touching one another, and the circuit board for this unit is significantly wider (by the same distance as the extra spaces between all the bricks). ### ⭐⭐⭐⭐⭐ Fun learning Project *by on Reviewed in the United States 2 September 2023* Used with an ESP8266 Microcontroller to make a fun Internet clock. The Green color is nice. Very easy to work with and well packaged. Will probably buy more later. ## Frequently Bought Together - ALAMSCN MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Green (Pack of 2) - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/557457713-max7219-dot-matrix-module-32x8-4-in-1-led-display](https://www.desertcart.tw/products/557457713-max7219-dot-matrix-module-32x8-4-in-1-led-display) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-20*