Quote Originally Posted by serialk11r View Post
Wait so just making sure, by DDC-1 you mean the old 10W one before they switched to 3.1 and 3.2 right? I thought the PCB for the DDC-1 (black) and DDC-2 (orange) were supposed to be very similar, so could it work on an orange impellered pump?
Yours looks similar to mine in that the coils are soldered to the inside of the pcb. Chances are you will run in to the same issues of mine.

I haven't given up yet though. I will take it apart and redo everything. Maybe I have a wire backwards or something. I'll likely just order a couple of MCP35x in case I can't get it working though.