I have this 32x8 RGB LED matrix and it works great with @lubeda EsphoMaTrix:
Next step is to acquire a case with a diffuser. I looked at this Awtrix case but it’s too large for my small 3-d printer:
Anyone know a vendor who sells just the case, grid and diffuser panel for these? I looked on AliExpress but most of the items were complete kits for the mini version of this.
Thanks, @lubeda . I think the link might be broken for non-US users. Anyway I ordered one case from the vendor. I may look into a Ulanzi as well for another room. $50 seems like a reasonable price for this device, it would be difficult to build something like this cheaper!