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8x32 RGB LED Array Flexible WS2812B Matrix - (Adafruit NeoPixel compatible)

8x32 RGB LED Array Flexible WS2812B Matrix - (Adafruit NeoPixel compatible)
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8x32 RGB LED Array Flexible WS2812B Matrix - (Adafruit NeoPixel compatible)8x32 RGB LED Array Flexible WS2812B Matrix - (Adafruit NeoPixel compatible)8x32 RGB LED Array Flexible WS2812B Matrix - (Adafruit NeoPixel compatible)
8x32 RGB LED Array Flexible WS2812B Matrix - (Adafruit NeoPixel compatible)8x32 RGB LED Array Flexible WS2812B Matrix - (Adafruit NeoPixel compatible)
Our Price:  £44.95(Inc. 20% VAT)(£37.46 Exc. VAT)Earn 44 Loyalty Points

SKU:  PPADA2294
Part Number:  2294
Brand:  World Semi

Available Now:  

6 in stock, immediate despatch
Higher Quantities Available within 10-15 Working days

8x32 RGB LED Array Flexible Matrix - Neopixel WS2812B NeoArray

This low cost 8x32 LED matrix uses the popular WS2812B addressable LED also known as “Neopixel” and are mounted on a flexible black PCB.

For advanced NeoPixel fans, we how have a bendable, flexible 8x32 NeoPixel LED Matrix! Control all 256 ultra-bright LEDs using a single microcontroller pin, set each LED as you wish to scroll messages or draw little images. This matrix has a thick flexible PCB backing that can be gently bent and curved around surfaces

You can use this matrix just like any other NeoPixel-compatible product, and Adafruit have provided the NeoMatrix code that will let you use the matrix as a 8x32 grid for drawing on without having to do all the icky math Just initalize NeoMatrix with

Adafruit_NeoMatrix matrix = Adafruit_NeoMatrix(32, 8, PIN,  NEO_MATRIX_TOP + NEO_MATRIX_LEFT + NEO_MATRIX_COLUMNS + NEO_MATRIX_ZIGZAG, NEO_GRB + NEO_KHZ800);

Don't forget, with 256 LEDs, you could use over 15A of current if you turn on all the LEDs on to white (which we really do not recommend because we don't think the flex PCB can handle that much current). Try to keep the current draw at undrer 5A.

Please note: Flexible PCBs are not designed for repeated flexing! While we think this product may work in wearables or other situations where the matrix is bent around, we do not offer any guarantees or refunds if you end up cracking the LEDs or traces! This is for advanced users only, who already know how to use NeoPixels and are comfortable with the high current requirements and protecting the matrix from damage. There are no returns, refunds or replacements for damaged product. You cannot cut these panels into custom shapes as data/power lines run through the entire body of the PCB.

Check out Adafruit's Neopixel Uber Guide for more information on how to use your Neopixels safely!

The PCB has 3 sets of wires soldered to the rear:

  • 5V - RED
  • GND - WHITE
  • DOUT - GREEN

They can be daisy chained using the included jst connectors and each panel has a separate power and ground so they can be powered individually.

PIN Function:

No.

Symbol

PIN

Function Description

1

+5V

Power

5V power supply

2

DIN

Data Input

Input the control signal

3

GND

Ground

Earthing

4

DOUT

Data Output

Output the control signal, and connect to next panel’s DIN

 

RGB Parameters:

         Color

Model

Wavelength(nm)

luminous intensity(mcd)

operating voltage(V)

Blue

13CBAUP

465-467

180-200

3.0-3.4

Green

13CGAUP

522-525

660-720

3.0-3.4

Red

10R1MUX

620-625

390-420

2.0-2.2

 

Data Transfer (TH+TL=1.25µs±600ns):

T0H

Code 0,  High level

0.4µs

±150ns

T1H

Code 1,  High level

0.8 µs

±150ns

T0L

Code 0,  Low level

0.85µs

±150ns

T1L

Code 1,  Low level

0.45 µs

±150ns

RES

Low level

>50µs

 

 

 

Specification:

LED Quantity

256

IC Type

WS2812 (IC Built in LED)

Wattage

78.6W/M

Pixel/m

8*32

PCB Width

80 x 320mm

Length of cable

100mm

Working Voltage

DC 5V

PCB Color

black

Light Color

Multi-Color, digital RGB,Every LED individual Contro


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