MAX7219 4-in-1 Dot Matrix Display Module (32x8, red)
MAX7219 4-in-1 Dot Matrix Display Module (32x8, red)
Four 8x8 red dot matrices on one board, each driven by its own MAX7219 and cascaded into a 32x8 display. The input and output headers let multiple boards be daisy-chained for scrolling text and longer displays.
Specifications
- four cascaded 8x8 matrices (32x8 total)
- MAX7219 driver per matrix
- common cathode
- red LEDs
- operating voltage 5V
- weight 55g
- input and output interfaces for cascading
Compatible with
- Arduino
- ESP32
- ESP8266
- Raspberry Pi
- any 3.3V/5V microcontroller with SPI-style serial
Build it with Compoden's AI
Tell Compoden's AI build assistant what you want to display and it picks a compatible screen, checks it against your board's interface and voltage, and hands you the wiring and the driver code matched to the exact module - all from real in-stock parts.
Built and Backed by Compoden
We have spent 10 years supplying displays, boards, and parts to makers, schools, and engineering teams across India. Every Compoden order includes our AI build companion to help you wire the screen and write the driver code.
How big is the display area?
Four 8x8 matrices side by side, giving a 32x8 pixel grid.
Can I scroll text across it?
Yes, libraries such as MD_Parola/MD_MAX72XX drive cascaded MAX7219 modules for scrolling text.
Can I join more than one board?
Yes, the output interface connects to the input of another 4-in-1 module.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items