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i need to send commands to my hats that control fans and a little warning LED if the cpu goes above or below a specified state of temperature

https://unix.stackexchange.com/questions/756721/raspberry-pi-specific-script-to-run-commands-upon-cpu-reaching-defined-temperatu is the original post that should explain what i'm trying to do

i know there are physical means to control the temps but i want fans turned on and off depending on the temperature of the pi

Robert Cotterman
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  • This seems to be a how do I write a program question which is not a suitable question here. – joan Sep 16 '23 at 21:25

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For the temperature monitoring part, use this tutorial. I don't know how to control the fans without knowing the hat type.

ARaspberry523
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  • it's just a dockerpi relay hat i have a 12 volt rail for that relay to power a fan and a led. i managed to find someone who helped me put something together in python – Robert Cotterman Sep 17 '23 at 01:25