Did you do this thing, post 1, Libre Computer Wiring Tool?
Did it work?
If yes then:
from os import system
certs.FanOff = “gpioset 0 0=0” #J1 pin 32
certs.FanOn = “gpioset 0 0=1”
if ( temperature >= certs.FanTriggerPoint ):
system( f"{certs.FanOn}" )
fan_enabled = True
else:
system( f"{certs.FanOff}" )
fan_enabled = False
else:
let us know it did not work and what issue you have.