(2 Pack) WS2812B LED Matrix Panel, 8x8 64 Pixel RGB 5050SMD Individually Addressable IC MagicRGB Dream Full Color Flexible FPCB Work with K1000C for Image Video Text Display - DC5V

To start the title lists a controller SP107E but they do NOT come with the controller so why is it listed. I have an 8x32 Matrix from another company that arrived in a box (well protected) the 2 16x16 I received were in a bag. Not sure if you can see in the picture but they came bent out of shape. As for use they do both work as expected and as a bonus they did come with a user manual.UpdateI did receive a message from the seller offering a full refund. I did get the matrix to go back to being flat by putting it face down and some quarters on it overnight. The seller has changed the listing so it no longer looks like it comes with the controller. The matrix does work great. So I am not going to take the refund as they are great for the price. Knowing the seller is willing to give a refund if you have issues that can't be resolved I am going to give them 5 stars

Product works well. Like the fact that it is flexible.

used one of these paired with an Arduino nano to build a sim racing flag display using simhub. just have to choose serpentine layout.

Our project with this Icever 2 pack LED Matrix Panel is an ongoing one as we are waiting to get a 3D printed housing put together and painted before putting the everything together. Both of the panels work perfectly as described, the LEDs are bright and vibrant, and neither of them had any broken or missing LEDs. The connections and soldering on the back are very well done and make it easier to wire these up. These are only the LED matrix panels, a power supply and controller for the LEDs will still be needed. We have used an ESP32 and WLED to control them, and they can be powered by any 5v power supply, which we used one with 10 amps and set the power draw limit in WLED. Will circle back to update the review if needed after the project is completed, but so far, these are exactly what we needed.

The media could not be loaded.  Great product. Works with Arduino.

This is an 8x32 array of WS2812 LEDs, connected as a serpentine line, with heavy-gauge wires available to feed power in at the middle to prevent voltage drop. (It looks like the wire is 18 gauge, stranded and tinned.)I was able to drive these with a standard controller. At high brightness, drawing 5 or 6 amps, the sheet does get warm, but not alarmingly hot.It IS kind of easy to crease the sheet, but it's also easy to flatten them out. I don't see this as a problem.These are going to be fun. HIGHLY recommended!

First of all, I would like to note that these LED matrices do not work by themselves and require an MCU to drive them such as an Arduino or ESP 32 or similar board. They are wired in a zigzag pattern which basically allows the controller to write data to it as one long strip. The software on the controller slices up the led data in the right order so you actually see an image or text. There are lots of examples on YouTube that you can download and try if you’re wanting to just get started. These are perfect for use in landscape orientation with text such as a scrolling sign. These are pretty flexible. They won’t quite hold their shape on their own though so you need to glue them to curved surface or perhaps use zip ties or something similar to hold them in place. Also, it doesn’t seem like these would hold up to repeated extreme bending. These really bend rather than fold. It’s best not to crease them at a sharp angle. It’s probably best to get them the shape you want and then leave them that way. It makes a nice circle if you bring the two short ends together. Power can be supplied on the data in side as well from extra set of power wires in the middle of the matrix. I recommend using a 6v 1000 uf capacitor across the positive and negative lower inputs on the matrix. This helps reduce flickering when there are sudden changes and brightness that require more power. It’s not required, but I find it helpful and I do this for all of my projects that use large amount of LEDs. These panels can also be chained together provided you have a controller with enough memory to control the LEDs, and that you have a large enough power supply. Have used matrices similar to this one before. This one seems to be well made and also does seem to be a bit thinner and a little bit easier to work with which I like. Overall I’m really pleased with these and I definitely recommend.

With some tinkering I am able to figure these out and I am just mdidle-of-the-road when it comes to my arduino knowledge. High hopes of using these on our FRC robots. Seem to be well-made and very easy to use if you know what you are doing.