QR for status or info on anything is the winner here...
can you array these off a single PI?
Imagine this:
An installation where there is an array of these screens - they are associated with whatever you want info on - they cycle btwn a screenshot of the item, some basic text (like IP/UPC/Barcode/QR to a fully detailed product/item page, uptime/health status...) etc...
And you can just have a PI running a bunch of these on a 42" rack, or on shelves of retail items etc....
can you array these off a single PI?
Imagine this:
An installation where there is an array of these screens - they are associated with whatever you want info on - they cycle btwn a screenshot of the item, some basic text (like IP/UPC/Barcode/QR to a fully detailed product/item page, uptime/health status...) etc...
And you can just have a PI running a bunch of these on a 42" rack, or on shelves of retail items etc....