32x32 RGB LED Matrix Panel - 4mm pitch

32x32 RGB LED Matrix Panel - 4mm pitch
32x32 RGB LED Matrix Panel - 4mm pitch
32x32 RGB LED Matrix Panel - 4mm pitch
32x32 RGB LED Matrix Panel - 4mm pitch
32x32 RGB LED Matrix Panel - 4mm pitch
32x32 RGB LED Matrix Panel - 4mm pitch
32x32 RGB LED Matrix Panel - 4mm pitch
32x32 RGB LED Matrix Panel - 4mm pitch
32x32 RGB LED Matrix Panel - 4mm pitch
32x32 RGB LED Matrix Panel - 4mm pitch

Description

Bring a little bit of Times Square into your home with this adorable 128mm 32 x 32 square RGB LED matrix panel. These panels are normally used to make video walls. They have 1024 bright RGB LEDs arranged in a 32x32 grid on the front on a 4mm grid. On the back there is a PCB with a set of dual IDC connectors (one input, one output: in theory you can chain these together) and 12 16-bit latches that allow you to drive the display with a 1:16 scan rate.

These displays are technically 'chainable' - connect one output to the next input - but our Arduino example code does not support this (yet). It requires a high speed processor and more RAM than the Arduino has!

These panels require 13 digital pins (6 bit data, 7 bit control) and a good 5V supply, up to 4A per panel. We suggest a 4A minimum regulated 5V adapter and then connecting a 2.1mm jack. Please check out Adafruit's tutorial for more details!

Comes with: a single 32x32 RGB panel, one IDC cable and a power cable. If Adafruit happen to get them from the factory we also include 4 mounting screws and mini-magnets (it appears these are often mounted on a magnetic base).

Keep in mind that these displays are designed to be driven by FPGAs or other high speed processors: they do not have built in PWM control of any kind. Instead, you're supposed to redraw the screen over and over to 'manually' PWM the whole thing. On a 16 MHz arduino, we managed to squeeze 12-bit color (4096 colors) with 40% CPU usage but this display would really shine if driven by any FPGA, CPLD, Propeller, XMOS or other high speed multi-core controller. The good news is that the display is pre-white balanced with nice uniformity so if you turn on all the LEDs it's not a particularly tinted white.

The guys over at Adafruit have a full wiring diagrams and working Arduino library code with examples from drawing pixels, lines, rectangles, circles and text. You'll get your color blasting within the hour! On an Arduino, you'll need 13 digital pins, and about 1600 bytes of RAM to buffer the 12-bit color image. At this time we do not have wiring documentation for the MEGA.

Please note! These panels are remainder stock from factories that make huge light boards. For that reason, the look and size might vary from batch to batch, even though the basic operation, codebase and tutorial is the same.

Specifications

  • Dimensions: 128mm x 128mm x 17mm (5.0" x 5.0" x 0.65")
  • Panel weight with IDC cables and power cable: 170 g
  • 5V regulated power input, 4A max (all LEDs on)
  • 5V data logic level input
  • 2000 mcd LEDs on 4mm pitch
  • 1/16 scan rate
  • Indoor display, 150 degree visibility
  • Displays are 'chainable' - connect one output to the next input - but our Arduino example code does not support this yet

Reviews

Add to Wish List 32x32 RGB LED Matrix Panel - 4mm pitch
Product Code: ADA-607
€ 30.54
Ex. VAT
10 or more € 29.01 Ea. (-5%)
Need larger quantities? Ask for a quote!
  • 10 piece(s) in stock
  • Ordered before 17:00, shipped today.
  • Shipping from € 15.00 to United States
  • 30 days money back guarantee
  • Fast shipping from The Netherlands

Specifications

General
Product CodeADA-607
BrandAdafruit
MPNP607

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Fast shipping
Order before 17:00h (Mon-Fri) for same day shipping.
Money back guarantee
You have a 30-day return period on your order
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Shipped from the Netherlands using PostNL and DHL.