I've recently ordered a couple of WS2812 LED assemblies, just to have a play with, an 8x8 panel, and a small circular array - as they were coming from China (so take a while) I ordered a cheap controller for them:
https://www.banggood.com/CJMCU-KZQ-...Adjustable-Lights-Driver-Board-p-1054213.html
They came yesterday, so I was just having a quick play with them, there's two buttons on the controller, one seems to turn it on and switch modes, the other seems to turn it off. There's also pins labelled SDA/SCL, but there's no information for it at all, has anyone 'been here before' and managed to find any documentation?.
It does seem to be scaled for the small round array, 16 LED's, and does spinning patterns etc.
https://www.banggood.com/CJMCU-KZQ-...Adjustable-Lights-Driver-Board-p-1054213.html
They came yesterday, so I was just having a quick play with them, there's two buttons on the controller, one seems to turn it on and switch modes, the other seems to turn it off. There's also pins labelled SDA/SCL, but there's no information for it at all, has anyone 'been here before' and managed to find any documentation?.
It does seem to be scaled for the small round array, 16 LED's, and does spinning patterns etc.