I solved the fan-still-running-after-shutdown issue by inserting a 47K resistor between the blue and black leads. My soldering skills are rubbish, but it works, see here: viewtopic.php?p=2199980#p2199979. I had previously found the right combination of settings in software to accomplish this, but that was probably back under bullseye, and I haven't managed it under bookworm.
Everything about the PWM code works great, with the fan spinning up and down as before, just now the fan also shuts off when the pi is shutdown. Done.
Everything about the PWM code works great, with the fan spinning up and down as before, just now the fan also shuts off when the pi is shutdown. Done.
Statistics: Posted by tinker2much — Mon Mar 04, 2024 5:27 pm