Mars Hydro LED Panel remote control?

Picked up an SP3000, so far so good.


I know you can daisy-chain the lights to control multiple as one, but I'm wondering what sorta interface it uses over the RJ-15?


Is there a remote-control module, or can it be interfaced with an Arduino/ESP8266/Raspberry Pi? I'd love to find a pin out and some specs for the control box...

How's the SP3000 working condition recently? buddy. Could you share some growing pictures?