Reef Angel Forum

Working on my tank yesterday I put the RA into feedmode. The screen went black and the green led stays on constant. The relay box shut itself off with the alarm on.
Installed a different head unit as a temporary and everything works fine.
Unable to communicate with usb and usb power source.
Disassembled the unit. No water damage or other visible damage on the board.
Removed the batter and also hit reset. Nothing. Any ideas or does it sound like the board is simply dead?

Does it blink red when you initially turn it on?

So I went to check that after work tonight and now it works just fine. Glad its back up but not sure what happened.

Any thoughts on what happened? Controller works great ever since.

Could it have been a loose connection?