Yeah, their outsides look pretty much identical. The Jebao DCS however runs on a square wave, as mentioned on their webpage. The upgraded DCW version runs on sine, that's also why the controller looks very different.Looking at the two pumps they look identical probably made but the same manufacturer Coral box just figured out how to hack to controller like I’m trying to do. The problem may be all the esc I have tried are Square wave and the pump requires a sine wave to work. Did you get a chance to look at the other program I mentioned to you. This is where that cheap a siloscope it really coming handy
Had a look at the software and registered for the forum.
Yeah, that oscilloscope would sure come in handy right about now ^^