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BTT Manta 8P 4pin fans seem useless
I have (2) 4 pin Noctua 80 mm that I want to use as controller fans. When I try to use pin PE4 for fan4 or P8B for fan5 in the printer cfg I get mcu errors that those pins do not exist. When I look at the board pinout in config.cfg in Klipper I do not see them listed. How can I change it to where Klipper sees a 4 pin for Controller fan? I tried just logging into my PI & changing the pin number & that did not work.
