OKAY! So. Let's see if we have this correct:

(+) FAN - to fan positive wire
(-) FAN - to fan negative wire
SDA and SCL:


GND - Any Board mounting screw
+12V - One of these pins (which i measured at 11.33V):


All sound good?

Should I jumper A0, A1, and A2 on the controller board or leave them open?
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|| loren ||