Led Matrix 64x32 Pixel 4MM Led Panels Digital Module Indoor Flexible for Special Shapes Display Screen RGB led Board Hub-75 2121SMD (P4-256x128mm, RGB-Full Color)

wont power on,I tried adafruit backpack controller, Arduino uno, and pixelcade backpack, (all on 5v)and its not responding to any input but the drivers and devices read normal. I cant even get my money back for this bad purchase because its been so long and the order took forever to get to me. I just want to know why both are dead.

I use the panels with SmartMatrix and SmartMatrix_GFX (both on github) with teensy 3.1, teensy 3.6, and ESP32. The panels worked perfectly fine.They do flex a bit, but don't expect them to flex a lot. They do not keep the shape after flexing (I have some neopixel panels that keep their shape after you bend them).I think the only downside of those panels if you use them for wearable applications where you want them to be flat, the connectors in the back are still pretty big and they stick out. It would be great if the connectors were angled 90 degrees to allow for the plug and cable to be closer to the board.Either way, I'm quite happy with them and you should be too.

The quality of the display is great. Very solid and quite flexible.My issue is there is using with the PIXEL Maker's Kit Board... colors are shifted. Instead of RGB, I get BRG.Other panels I have that follow the HUB75 standard work fine, so it's not the controller.

These are pretty good, not super bendy but very thin. Mine came with a few stray pixels that always seem to display the wrong colors but it could just be my controller. Either way they're good but could be a little better.

Blew up because the documentation said 100V-240V and nothing about this saying DC

Pretty cool that it's flexible also