Fan look pretty easy to setup in the standard system.
Water pump.....Can I assume I can use the high current Boost output as a PID controller with the CLT sensor as the driver?
If so my questions are:
How much current can the Boost output sink and is it a 12v switch (FET?)
I believe there is a PID table for boost? I think I want to keep it simple, i.e. slow speed below X temp and full speed at Y temp. Maybe even have 3 speeds, low, normal, high?
How do I make the table do this and output the right voltage or is it more a PWM signal (which I believe DC motors really need for speed control?)