Very neat. I work for a small manufacturer and wanted to implement LED signage like i had at my old gig: show machine speed, job info, etc.
But the signs we used before were serial with ethernet converters that were pretty fragile and as the sole contributor i dont want that hanging over my head.
Are there larger forms of these signs available? I understand TVs are trivially expensive at this point but theres something about the brightness and design of LED displays that seems uniquely better in the manufacturing space.