8x32 LED Matrix 256 Pixels WS2812B Digital Flexible LED Panel Individually Addressable Full Dream Color DC5V

Works like a charm, easy to use. Simple to code.

I originally was suspicious of the rather low price, but all 256 Pixels are addressable and working properly. I'm not seeing a noticeable voltage drop across the array when they turned up to full white. Driving the full array with an external 5v supply while driving the data pin at 3.3v from a Raspberry Pi Pico board. I've used this display very sparingly for 2-3 years with no complaints.

I picked this up to use in a 3D printed Zootopia crosswalk indicator (you know the one) from Thingiverse. The original design called for pushing individual LEDs through holes, but I modified it to use clear PLA and backlight the whole thing instead. This panel was a perfect fit. I’m running it with an Arduino and a 5V 4A power supply. It cycles between three states: green for “walk,” flashing red for countdown, and solid red for “don’t walk.” The colors are bright and responsive, and the animations run smooth. The matrix uses a 3-pin JST connector, but it was easy to adapt with a JST-to-Dupont cable to hook into the Arduino’s header pins. You can also just use jumper wires directly if you don't mind a little DIY.

These worked great! Ordered these for a 3D project and will order again.

If you buy this flexible LCD panel you will find that all LEDs are connected in series from left upper corner to the right bottom corner. If you gold the display, the input wires - I removed all the other wires - and they are behind the left bottom corner, your LED #0 is on left upper corner. I made a demo program using Seeeduino (or one can use the Arduino Nano....) and it is on the Github. Amazon doesn't like when I put here the shortcuts to it's web address, sorry.

Colors are breathtaking. LEDS are well matched to each other. I bought five of them and made them into a panel that I drive with an ESP32.

Great LED panel, good brightness and color options and feels well made and durable. This is a good size for basic LED projects. I used it with an Arduino; keep in mind you will need an external power source for it as well.

I got two of these and connected them to a controller and a regular USB power bank. I had to get the cable and the power bank separately. I used double sided sticky tape and attached them to the milk crate that I attached to my bike's rear rack. It looks awesome at night and worked flawlessly at Burning Man. I was super stoked!

Great colors, quite bright. Good contrast. Honestly, all positive. Used with an arduino mega using FastLED.

A very nice RGB panel. The ordering of the LEDs is a little non-intuitive, but easy to figure out. I particularly like how easily it curls into a cylinder. Nice that there are additional places to inject power.

Llego bien empaquetado con su adaptador.