So one is actually an HD15 connector. The power box needed 8 pins for the GPIO and 2 more for power and ground so a DB9 wasnt going to work. The DB9 connector on the right goes to the doser motor box which is only 4 pins total with more if I decide to add more dosers. Its actually just a jebao doser that I am going to gut and re use the motors until I get nicer ones.
So with this, you just used the motors? Were you able to use the enclosure at all?