However, the fan never seems to change speeds with these settings, and the CPU temp is down to about 30F. Any suggestions for the correct parameters? I’m new to this, so it’s probably something simple.
Photos are posted above. I’ve removed the POE hat from the RPi4B, but this is how it was attached. The fan is a Noctua NF-A4x0, specifically designed for 5V PWM. The wire colors match the pins, black=ground, yellow=5V, green=RPM, blue=PWM. Note that I did have to trim the lugs off the fan connector as the plastic tab on the POE was too wide, but the plug fits snugly. Hope this helps diagnose the issue.
Sorry for all the questions, I’m new to RPi’s and linux. Can you post step by step instructions on how to install and run these files to determine and set proper fan performance? I’ve tried running the emc2301.sh and daemon.sh scripts, but the terminal window closes and I don’t see any output. I’ve also tried running both INI files, but they do not seem to change anything. Also, do I need to enable the I2C parameter in config.txt? Thanks for the continued help.