{"product_id":"lonely-binary-3-pack-8x8-led-matrix-max7219-3-color-for-c-esp32","title":"Lonely Binary 3-Pack 8x8 LED Matrix MAX7219 3-Color for C++ \u0026 ESP32","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3-COLOR VARIETY PACKIncludes 1 Red, 1 Green, and 1 Blue 8x8 dot matrix LED display module (64 LEDs each, single fixed color per module — not full-color RGB). Mix modules for colorful scrolling text, status indicators, or layered pixel art. Each module is independently controllable.\u003c\/li\u003e\n\u003cli\u003e3D-PRINTED ENCLOSURES INCLUDEDThree custom-fit 3D-printed PLA cases (Red, Green, Blue to match each module) protect modules from dust and scratches with a finished look — no exposed PCB. Suitable for desktop, wall, or embedded builds.\u003c\/li\u003e\n\u003cli\u003eCHAINABLE DESIGN, BASIC SOLDERING REQUIREDEach module has labeled IN\/OUT ports for daisy-chaining (DOUT to DIN) to build wider displays such as 24x8 scrolling text, retro paddle-and-ball or snake-style games, or animations. Basic soldering required to connect pin headers between modules.\u003c\/li\u003e\n\u003cli\u003eMAX7219 DRIVER + SPI CONTROLOnboard MAX7219 IC with 16-level software-adjustable brightness, low-power shutdown, and constant-current LED drive. Simple 5-pin SPI control (VCC, GND, DIN, CS, CLK). Power the module from 5V for full brightness, or from 3.3V when you want the data lines to match a 3.3V board such as ESP32 or Raspberry Pi Pico. Works with ESP32, ESP32-S3, ESP8266, Raspberry Pi Pico, STM32, C++, MicroPython and CircuitPython.\u003c\/li\u003e\n\u003cli\u003eENDLESS PROJECT IDEASBuild scrolling text, retro arcade-style games, notification tickers, weather widgets, audio visualizers, pixel art frames, or educational demos. Sample code on the Lonely Binary GitHub. Australian-designed open-source maker hardware — great for hobbyists, classrooms, makerspaces, or gifting to electronics enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\"Lonely Binary 3-Pack 8x8 MAX7219 LED Matrix Display KitRed, Green, Blue with Custom 3D-Printed Enclosures. Each module features a classic 8x8 grid (64 LEDs) driven by the MAX7219 IC — controllable with minimal pins for a wide range of maker projects.Three Colors in One PackRed— retro aesthetic, suitable for scoreboards and notification displaysRed— retro aesthetic, suitable for scoreboards and notification displaysGreen— high visibility, suitable for status indicators and game graphicsGreen— high visibility, suitable for status indicators and game graphicsBlue— cool tone, suitable for animations and pixel artBlue— cool tone, suitable for animations and pixel artEach module is a single fixed color (not full-color RGB).Custom 3D-Printed Enclosures IncludedThree precision-fit enclosures (color-matched to each module) protect the LED matrix from dust and scratches with a finished look and no exposed PCB. Suitable for desk, wall, or embedded mounting.Chainable DesignEach module has labeled IN\/OUT ports with DOUT-to-DIN connections for daisy-chaining. Build wider displays such as 24x8 scrolling text banners, multi-color pixel animations, or larger game displays. Basic soldering required\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43359018614993,"sku":"BW-B0GYRTNQZ3","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/711V9o81GmL._SL1500.jpg?v=1790997260","url":"https:\/\/belmontwarehouse.com\/products\/lonely-binary-3-pack-8x8-led-matrix-max7219-3-color-for-c-esp32","provider":"Belmont Warehouse","version":"1.0","type":"link"}