#Smcfancontrol github install
#Smcfancontrol github code

Click on 'smcfancontrol_2_6.zip' and then move the smcFanControl application to /Applications. Download smcFanControl version 2.6 from.

#Smcfancontrol github install

Then click on the '.pkg' file to install Python 3.8.6 on your machine. Scroll to the bottom of that page and click on 'macOS 64-bit installer' to initiate the download. Here's a step-by-step guide Download Python 3.8.6 (which is the exact version that I'm using) from. I will explain how everything works in a bit. That 'Cheat Engine' felt quite suspicious to me, so I ended up writing my own script which automatically switches between 'default mode' and 'silent mode' according to some rules that I set up. I also created a plist file inside ~/Library/LaunchAgents so that the Python script runs automatically on every startup:

I tested this script extensively and have the confidence that it works without any issue (at least for the 2020 T2-enabled iMacs). Line 57 of my script provides a nice quick summary of all previously discussed cases. In that scenario, it doesn't hurt to leave the 'silent mode' and therefore run the fan according to the default settings. In addition, I also took into account the case when the CPU is slightly stressed with a temperature that's just below the higher threshold of 65✬. To be on the safe side, the average computed over the last minute helps ensure that we go back to 1000rpm only if the temperatures have settled below 50✬. However, if there is a quick burst in CPU activity and the temps jump up to 70-80 degrees instantly, then it makes sense to leave the 'silent mode' and simply restore the default fan settings. To account for both a spike in CPU activity and a rather constant but moderate use of CPU, I set up two thresholds: HIGH_TEMP_THRESHOLD (65 degrees Celsius) and LOW_TEMP_THRESHOLD (50 degrees Celsius), respectively.įor example, if the CPU is idling and the temperature is around 40✬ across all CPU cores, then one can safely run the fan in 'silent mode' (1000rpm). Every two seconds the script grabs the current CPU temperature (as an average across all cores) and computes the average CPU temperature over the last minute.

#Smcfancontrol github code

Now, while the code is pretty much self-explanatory, I am going to describe the gist nonetheless. Best to have Python 3.8 installed on your computer, though. I tested it using Python 3.8, but it should in theory work with Python 3.5+. I will explain how everything works in a bit.įirst off, here is the Python script I wrote.

Click to expand.That 'Cheat Engine' felt quite suspicious to me, so I ended up writing my own script which automatically switches between 'default mode' and 'silent mode' according to some rules that I set up.