Reply To: What GPIO pins does the ControlBlock use?

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petrockblog, thank you for the quick reply!

I have the ControlBlock revision 1.x, so i have two additional questions.
Does Revision 1 need the 3.3V pin too? Or any other pins? (GPIO 04, pin 07 as clock for example?)
I have tested it without the controlers, (only pin 2,3,4,5,6,9,11,12) and the powerswitch function seems to work…

Also, what happens when i connect another device to the 5V pins of the PI?
(I plan to connect a small fan for the cpu for overclocking)

PS: keep up the awesome work!

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