{"product_id":"max7219-4-in-1-dot-matrix-display-module","title":"MAX7219 4 in 1 Dot Matrix Display Module","description":"\u003cmeta name=\"description\" content=\"Buy MAX7219 4 in 1 Dot Matrix Display Module online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eMAX7219 4 in 1 Dot Matrix Display Module\u003c\/h1\u003e\n\u003cp\u003eDrive stunning scrolling text, animations, and real-time data displays with the MAX7219 4-in-1 Dot Matrix Module. This cascaded 32x8 LED matrix panel uses the MAX7219 driver IC for effortless SPI control with just 3 data pins from any Arduino, ESP32, or Raspberry Pi. Available at The Tech Depot, Bengaluru - fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver IC\u003c\/td\u003e\n\u003ctd\u003eMAX7219 x 4 (cascaded via SPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Matrix Configuration\u003c\/td\u003e\n\u003ctd\u003e4 x (8x8) = 32x8 pixels (total 256 LEDs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Color\u003c\/td\u003e\n\u003ctd\u003eRed (common cathode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSPI (DIN, CS, CLK) - 3-wire control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003e~320mA max (all LEDs on, full brightness)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness Control\u003c\/td\u003e\n\u003ctd\u003e16 levels (software-adjustable via MAX7219 register)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDaisy-Chain Support\u003c\/td\u003e\n\u003ctd\u003eYes - cascade multiple modules via DOUT -\u0026gt; DIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDot Pitch\u003c\/td\u003e\n\u003ctd\u003e1.5mm (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Dimensions\u003c\/td\u003e\n\u003ctd\u003e~128mm x 32mm x 15mm (full 4-in-1 board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e5-pin header (VCC, GND, DIN, CS, CLK) + 5-pin output header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Platforms\u003c\/td\u003e\n\u003ctd\u003eArduino, ESP32, ESP8266, STM32, Raspberry Pi, PIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePopular Libraries\u003c\/td\u003e\n\u003ctd\u003eMD_Parola, MD_MAX72XX, LedControl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal wiring, maximum impact:\u003c\/strong\u003e Control 256 individually addressable LEDs using only 3 GPIO pins via SPI - no complex multiplexing code needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless cascading:\u003c\/strong\u003e Daisy-chain additional 4-in-1 modules via the DOUT header to create ultra-wide scrolling displays of virtually any length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-level brightness control:\u003c\/strong\u003e Adjust display intensity programmatically for indoor, outdoor, or low-power scenarios without external components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich library ecosystem:\u003c\/strong\u003e Instantly access scrolling text, custom fonts, sprite animations, and transition effects through MD_Parola and MD_MAX72XX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in scan-limit and shutdown registers:\u003c\/strong\u003e The MAX7219 handles all LED multiplexing at hardware level, freeing your microcontroller for other tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact single-PCB design:\u003c\/strong\u003e All four 8x8 matrices are mounted on one unified board - no loose modules or ribbon cables to manage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% authentic components\u003c\/strong\u003e sourced from trusted, authorized distributors with full verification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-5 day shipping, 7-8 day delivery\u003c\/strong\u003e from our Bengaluru warehouse to most locations across India\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert technical support\u003c\/strong\u003e included - get help with wiring, code, and integration at no extra cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrolling News\/Message Ticker:\u003c\/strong\u003e Display live RSS feeds, custom announcements, or social media notifications scrolling smoothly across the 32x8 matrix using MD_Parola's built-in text effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Clock Display:\u003c\/strong\u003e Pair with a DS3231 RTC module to build a sleek digital desk clock with time, date, and temperature readouts in custom fonts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Notification Dashboard:\u003c\/strong\u003e Connect an ESP32 or ESP8266 to show live weather data, stock prices, server alerts, or smart-home status pulled from APIs over WiFi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Spectrum Visualizer:\u003c\/strong\u003e Feed analog audio through an ADC, run FFT on an Arduino or ESP32, and display real-time frequency bars as an animated equalizer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetro Pixel Game Console:\u003c\/strong\u003e Build classic games like Snake, Tetris, Pong, or Space Invaders on the 32x8 grid with push-button or joystick controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction Line Counter:\u003c\/strong\u003e Use with an IR sensor or proximity switch to count items on a conveyor belt and display running totals for factory floor monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassroom Voting \u0026amp; Quiz Display:\u003c\/strong\u003e Show questions, countdown timers, scores, and animated feedback for interactive educational sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBike\/Vehicle Rear Message Board:\u003c\/strong\u003e Mount on a bicycle or vehicle to display turn signals, brake warnings, or custom messages for road safety projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x MAX7219 4-in-1 Dot Matrix Display Module (32x8 LED, single PCB)\u003c\/li\u003e\n\u003cli\u003e1 x 5-pin female-to-female jumper cable set (for quick prototyping connection)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy MAX7219 4 in 1 Dot Matrix Display Module Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eMAX7219 4 in 1 Dot Matrix Display Module\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eMAX7219 4 in 1 Dot Matrix Display Module\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eMAX7219 4 in 1 Dot Matrix Display Module\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746546888961,"sku":"TTD-17603","price":364.96,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/ab01d2f420c13828595b27b15dba1911.jpg?v=1778107307","url":"https:\/\/techdepot.in\/products\/max7219-4-in-1-dot-matrix-display-module","provider":"Tech Depot India","version":"1.0","type":"link"}