I have a 3-pin (red, black, white) fan, and I need to cool my RAMPS 1.6 board with this fan. How can I connect the fan to the board and turn it on/off?
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1As far as connecting, [this answer explains how](https://electronics.stackexchange.com/a/523052/212071). – 0scar Jun 05 '23 at 21:20
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@bkarpuz Connect only the wires Red and Black to 12V line input; there is not any AUX 12V output on this board like Ramps 1.4. – Fernando Baltazar Nov 09 '23 at 06:16