I have a LED array and an app to drive it:
I connect to WiFi and I'm able to upload an image or some text to the thing.
I would like to write some clever software that runs on Raspberry Pi (or similar) and I can stream data to the LED array in real time, say stock exchange ticker.
Because it is from China it does not have any brand name, it's difficult to tell what sits inside.
Do you know - just looking at the app - what sits inside so that it is possible to create my own (real time streaming) drivers?
I think I'll have to dismantle it and check what is inside but maybe you'll know...