MAX7219 4 in 1 Dot Matrix Display Module

Drive 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 Engineer Store, Bengaluru - fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.

Specifications

Why Choose This?

• Minimal wiring, maximum impact: Control 256 individually addressable LEDs using only 3 GPIO pins via SPI - no complex multiplexing code needed
• Effortless cascading: Daisy-chain additional 4-in-1 modules via the DOUT header to create ultra-wide scrolling displays of virtually any length
• 16-level brightness control: Adjust display intensity programmatically for indoor, outdoor, or low-power scenarios without external components
• Rich library ecosystem: Instantly access scrolling text, custom fonts, sprite animations, and transition effects through MD_Parola and MD_MAX72XX
• Built-in scan-limit and shutdown registers: The MAX7219 handles all LED multiplexing at hardware level, freeing your microcontroller for other tasks
• Compact single-PCB design: All four 8x8 matrices are mounted on one unified board - no loose modules or ribbon cables to manage
• 100% authentic components sourced from trusted, authorized distributors with full verification
• 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
• Expert technical support included - get help with wiring, code, and integration at no extra cost

Project Ideas

• Scrolling News/Message Ticker: Display live RSS feeds, custom announcements, or social media notifications scrolling smoothly across the 32x8 matrix using MD_Parola's built-in text effects.
• Real-Time Clock Display: Pair with a DS3231 RTC module to build a sleek digital desk clock with time, date, and temperature readouts in custom fonts.
• IoT Notification Dashboard: Connect an ESP32 or ESP8266 to show live weather data, stock prices, server alerts, or smart-home status pulled from APIs over WiFi.
• Audio Spectrum Visualizer: Feed analog audio through an ADC, run FFT on an Arduino or ESP32, and display real-time frequency bars as an animated equalizer.
• Retro Pixel Game Console: Build classic games like Snake, Tetris, Pong, or Space Invaders on the 32x8 grid with push-button or joystick controls.
• Production Line Counter: Use with an IR sensor or proximity switch to count items on a conveyor belt and display running totals for factory floor monitoring.
• Classroom Voting & Quiz Display: Show questions, countdown timers, scores, and animated feedback for interactive educational sessions.
• Bike/Vehicle Rear Message Board: Mount on a bicycle or vehicle to display turn signals, brake warnings, or custom messages for road safety projects.

What's in the Box

• 1 x MAX7219 4-in-1 Dot Matrix Display Module (32x8 LED, single PCB)
• 1 x 5-pin female-to-female jumper cable set (for quick prototyping connection)

Frequently Asked Questions

Buy MAX7219 4 in 1 Dot Matrix Display Module Online in India

Purchase the MAX7219 4 in 1 Dot Matrix Display Module online at The Engineer Store - 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 MAX7219 4 in 1 Dot Matrix Display Module 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.

Looking to buy MAX7219 4 in 1 Dot Matrix Display Module at the best price in India? The Engineer Store 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.